diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4f2b72ea..40921cd8 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -61,9 +61,19 @@ jobs:
       - run:
           name: Running security tasks
           command: bundle exec rake code:security:all
+  deploy:
+    machine:
+      enabled: true
+    steps:
+      - checkout
+      - run:
+          name: Deploy master branch to Dokku
+          command: |
+            git remote add beta dokku@app.omu.sh:xokul &&
+            git push beta master
 workflows:
   version: 2
-  build:
+  build-and-deploy:
     jobs:
       - checkout_code
       - bundle_dependencies:
@@ -71,4 +81,10 @@ workflows:
             - checkout_code
       - karma:
           requires:
-            - bundle_dependencies
\ No newline at end of file
+            - bundle_dependencies
+      - deploy:
+          requires:
+            - karma
+          filters:
+            branches:
+              only: master
\ No newline at end of file
diff --git a/app/serializers/kps/queries/addresses_serializer.rb b/app/serializers/kps/queries/addresses_serializer.rb
index 1b1e1601..45f58fec 100644
--- a/app/serializers/kps/queries/addresses_serializer.rb
+++ b/app/serializers/kps/queries/addresses_serializer.rb
@@ -9,67 +9,67 @@ class AddressesSerializer < Serializer
         address = object[:yerlesim_yeri_adresi]
 
         {
-          full_address:           address[:acik_adres],
+          full_address:           address[:acik_adres].titleize_tr,
           no:                     address[:adres_no].safe_to_i,
           type: {
             code:                 address.dig(:adres_tip, :kod).safe_to_i,
-            description:          address.dig(:adres_tip, :aciklama)
+            description:          address.dig(:adres_tip, :aciklama).titleize_tr
           },
           city_and_district_addresses: {
             independent_unit_status: {
               code:               address.dig(:il_ilce_merkez_adresi, :bagimsiz_bolum_durum, :kod).safe_to_i,
-              description:        address.dig(:il_ilce_merkez_adresi, :bagimsiz_bolum_durum, :aciklama)
+              description:        address.dig(:il_ilce_merkez_adresi, :bagimsiz_bolum_durum, :aciklama).titleize_tr
             },
             dependent_unit_type: {
               code:               address.dig(:il_ilce_merkez_adresi, :bagimsiz_bolum_tipi, :kod).safe_to_i,
-              description:        address.dig(:il_ilce_merkez_adresi, :bagimsiz_bolum_tipi, :aciklama)
+              description:        address.dig(:il_ilce_merkez_adresi, :bagimsiz_bolum_tipi, :aciklama).titleize_tr
             },
             apartment: {
-              block:              address.dig(:il_ilce_merkez_adresi, :bina_ada),
-              pilot:              address.dig(:il_ilce_merkez_adresi, :bina_parsel),
-              layout:             address.dig(:il_ilce_merkez_adresi, :bina_pafta),
-              block_name:         address.dig(:il_ilce_merkez_adresi, :bina_blok_adi),
+              block:              address.dig(:il_ilce_merkez_adresi, :bina_ada).titleize_tr,
+              pilot:              address.dig(:il_ilce_merkez_adresi, :bina_parsel).titleize_tr,
+              layout:             address.dig(:il_ilce_merkez_adresi, :bina_pafta).titleize_tr,
+              block_name:         address.dig(:il_ilce_merkez_adresi, :bina_blok_adi).titleize_tr,
               code:               address.dig(:il_ilce_merkez_adresi, :bina_kodu).safe_to_i,
               no:                 address.dig(:il_ilce_merkez_adresi, :bina_no).safe_to_i,
               site_name:          address.dig(:il_ilce_merkez_adresi, :bina_site_adi),
               status: {
                 code:             address.dig(:il_ilce_merkez_adresi, :bina_durum, :kod).safe_to_i,
-                description:      address.dig(:il_ilce_merkez_adresi, :bina_durum, :aciklama)
+                description:      address.dig(:il_ilce_merkez_adresi, :bina_durum, :aciklama).titleize_tr
               },
               numbering_type: {
                 code:             address.dig(:il_ilce_merkez_adresi, :bina_numarataj_tipi, :kod).safe_to_i,
-                description:      address.dig(:il_ilce_merkez_adresi, :bina_numarataj_tipi, :aciklama)
+                description:      address.dig(:il_ilce_merkez_adresi, :bina_numarataj_tipi, :aciklama).titleize_tr
               },
               structure_type: {
                 code:             address.dig(:il_ilce_merkez_adresi, :bina_yapi_tipi, :kod).safe_to_i,
-                description:      address.dig(:il_ilce_merkez_adresi, :bina_yapi_tipi, :aciklama)
+                description:      address.dig(:il_ilce_merkez_adresi, :bina_yapi_tipi, :aciklama).titleize_tr
               }
             },
-            csbm:                 address.dig(:il_ilce_merkez_adresi, :csbm),
+            csbm:                 address.dig(:il_ilce_merkez_adresi, :csbm).titleize_tr,
             csbm_code:            address.dig(:il_ilce_merkez_adresi, :csbm_kodu).safe_to_i,
             exterior_door_no:     address.dig(:il_ilce_merkez_adresi, :dis_kapi_no).safe_to_i,
             interior_door_no:     address.dig(:il_ilce_merkez_adresi, :ic_kapi_no).safe_to_i,
             city: {
               code:               address.dig(:il_ilce_merkez_adresi, :il_kodu).safe_to_i,
-              name:               address.dig(:il_ilce_merkez_adresi, :il)
+              name:               address.dig(:il_ilce_merkez_adresi, :il).titleize_tr
             },
             district: {
               code:               address.dig(:il_ilce_merkez_adresi, :ilce_kodu).safe_to_i,
-              name:               address.dig(:il_ilce_merkez_adresi, :ilce)
+              name:               address.dig(:il_ilce_merkez_adresi, :ilce).titleize_tr
             },
             neighborhood: {
               code:               address.dig(:il_ilce_merkez_adresi, :mahalle_kodu).safe_to_i,
-              name:               address.dig(:il_ilce_merkez_adresi, :mahalle)
+              name:               address.dig(:il_ilce_merkez_adresi, :mahalle).titleize_tr
             },
             reason_of_stucture_use: {
               code:               address.dig(:il_ilce_merkez_adresi, :yapi_kullanim_amac, :kod).safe_to_i,
-              name:               address.dig(:il_ilce_merkez_adresi, :yapi_kullanim_amac, :aciklama)
+              name:               address.dig(:il_ilce_merkez_adresi, :yapi_kullanim_amac, :aciklama).titleize_tr
             },
           },
-          village_address:        address[:koy_adresi],
-          abroad_address:         address[:yurt_disi_adresi],
-          reason_of_relocation:   address[:tasinma_neden],
-          municipality_address:   address[:belde_adresi],
+          village_address:        address[:koy_adresi].titleize_tr,
+          abroad_address:         address[:yurt_disi_adresi].titleize_tr,
+          reason_of_relocation:   address[:tasinma_neden].titleize_tr,
+          municipality_address:   address[:belde_adresi].titleize_tr,
           declarant_id_number:    address[:beyanda_bulunan_kimlik_no].safe_to_i,
           date_of_relocation:     address[:tasinma_tarihi] && build_date(*address[:tasinma_tarihi].values_at(:yil, :ay, :gun)),
           date_of_declaration:    address[:beyan_tarihi]   && build_date(*address[:beyan_tarihi].values_at(:yil, :ay, :gun)),
@@ -85,17 +85,17 @@ class AddressesSerializer < Serializer
 
           object << {
             declarant_id_number:  address[:beyanda_bulunan_kimlik_no].safe_to_i,
-            full_address:         address[:acik_adres],
+            full_address:         address[:acik_adres].titleize_tr,
             address_no:           address[:adres_no].safe_to_i,
             address_type: {
               code:               address.dig(:adres_tip, :kod),
-              description:        address.dig(:adres_tip, :aciklama)
+              description:        address.dig(:adres_tip, :aciklama).titleize_tr
             },
-            village_address:      address[:koy_adresi],
-            municipality_address: address[:belde_adresi],
-            city_address:         address[:il_ilce_merkez_adresi],
-            abroad_address:       address[:yurt_disi_adresi],
-            reason_of_relocation: address[:tasinma_neden],
+            village_address:      address[:koy_adresi].titleize_tr,
+            municipality_address: address[:belde_adresi].titleize_tr,
+            city_address:         address[:il_ilce_merkez_adresi].titleize_tr,
+            abroad_address:       address[:yurt_disi_adresi].titleize_tr,
+            reason_of_relocation: address[:tasinma_neden].titleize_tr,
             date_of_relocation:   address[:tasinma_tarihi] && build_date(*address[:tasinma_tarihi].values_at(:yil, :ay, :gun)),
             date_of_declaration:  address[:beyan_tarihi]   && build_date(*address[:beyan_tarihi].values_at(:yil, :ay, :gun)),
             date_of_registration: address[:tescil_tarihi]  && build_date(*address[:tescil_tarihi].values_at(:yil, :ay, :gun))
diff --git a/app/serializers/kps/queries/identities_serializer.rb b/app/serializers/kps/queries/identities_serializer.rb
index 86775c92..f9cf5483 100644
--- a/app/serializers/kps/queries/identities_serializer.rb
+++ b/app/serializers/kps/queries/identities_serializer.rb
@@ -12,26 +12,26 @@ class IdentitiesSerializer < Serializer
         personal_informations = informations[:kisi_bilgisi]
 
         basic_informations = {
-          first_name:               personal_informations.dig(:temel_bilgisi, :ad),
-          last_name:                personal_informations.dig(:temel_bilgisi, :soyad),
-          father_name:              personal_informations.dig(:temel_bilgisi, :anne_ad),
-          mother_name:              personal_informations.dig(:temel_bilgisi, :baba_ad),
+          first_name:               personal_informations.dig(:temel_bilgisi, :ad).titleize_tr,
+          last_name:                personal_informations.dig(:temel_bilgisi, :soyad).titleize_tr,
+          father_name:              personal_informations.dig(:temel_bilgisi, :anne_ad).titleize_tr,
+          mother_name:              personal_informations.dig(:temel_bilgisi, :baba_ad).titleize_tr,
           gender: {
             code:                   personal_informations.dig(:temel_bilgisi, :cinsiyet, :kod).safe_to_i,
-            description:            personal_informations.dig(:temel_bilgisi, :cinsiyet, :aciklama)
+            description:            personal_informations.dig(:temel_bilgisi, :cinsiyet, :aciklama).titleize_tr
           },
-          place_of_birth:           personal_informations.dig(:temel_bilgisi, :dogum_yer),
+          place_of_birth:           personal_informations.dig(:temel_bilgisi, :dogum_yer).titleize_tr,
           date_of_birth:            build_date(*personal_informations.dig(:temel_bilgisi, :dogum_tarih).values_at(:yil, :ay, :gun))
         }
 
         status_informations = {
           status: {
             code:                   personal_informations.dig(:durum_bilgisi, :durum, :kod).safe_to_i,
-            description:            personal_informations.dig(:durum_bilgisi, :durum, :aciklama)
+            description:            personal_informations.dig(:durum_bilgisi, :durum, :aciklama).titleize_tr
           },
           marital_status: {
             code:                   personal_informations.dig(:durum_bilgisi, :medeni_hal, :kod).safe_to_i,
-            description:            personal_informations.dig(:durum_bilgisi, :medeni_hal, :aciklama)
+            description:            personal_informations.dig(:durum_bilgisi, :medeni_hal, :aciklama).titleize_tr
           },
           date_of_death:            build_date(*personal_informations.dig(:durum_bilgisi, :olum_tarih).values_at(:yil, :ay, :gun))
 
@@ -44,7 +44,7 @@ class IdentitiesSerializer < Serializer
           father_id_number:         personal_informations[:baba_tc_kimlik_no].safe_to_i,
           mother_id_number:         personal_informations[:anne_tc_kimlik_no].safe_to_i,
           real_person_id_number:    personal_informations[:gercek_kisi_kimlik_no].safe_to_i,
-          country:                  personal_informations[:ulke],
+          country:                  personal_informations[:ulke].titleize_tr,
           status_informations:      status_informations,
           basic_informations:       basic_informations
         }
@@ -52,28 +52,28 @@ class IdentitiesSerializer < Serializer
         card_informations = informations[:mavi_kart_bilgisi]
         card_informations = card_informations[:hata_bilgisi].present? ? nil : {
           id_number:                card_informations[:kimlik_no].safe_to_i,
-          first_name:               card_informations[:ad],
-          last_name:                card_informations[:soyad],
-          father_name:              card_informations[:baba_ad],
-          mother_name:              card_informations[:anne_ad],
+          first_name:               card_informations[:ad].titleize_tr,
+          last_name:                card_informations[:soyad].titleize_tr,
+          father_name:              card_informations[:baba_ad].titleize_tr,
+          mother_name:              card_informations[:anne_ad].titleize_tr,
           gender: {
             code:                   card_informations.dig(:cinsiyet, :kod).safe_to_i,
-            description:            card_informations.dig(:cinsiyet, :aciklama)
+            description:            card_informations.dig(:cinsiyet, :aciklama).titleize_tr
           },
-          nationality:              card_informations[:uyruk],
+          nationality:              card_informations[:uyruk].titleize_tr,
           marital_status: {
             code:                   card_informations.dig(:medeni_hal, :kod).safe_to_i,
-            description:            card_informations.dig(:medeni_hal, :aciklama)
+            description:            card_informations.dig(:medeni_hal, :aciklama).titleize_tr
           },
-          place_of_birth:           card_informations[:dogum_yer],
+          place_of_birth:           card_informations[:dogum_yer].titleize_tr,
           code_of_place_of_birth:   card_informations[:dogum_yer_kod].safe_to_i,
           date_of_birth:            build_date(*card_informations[:dogum_tarih].values_at(:yil, :ay, :gun)),
-          previous_last_name:       card_informations[:onceki_soyad],
-          unit:                     card_informations[:birim],
+          previous_last_name:       card_informations[:onceki_soyad].titleize_tr,
+          unit:                     card_informations[:birim].titleize_tr,
           number:                   card_informations[:no].safe_to_i,
           registration_number:      card_informations[:kayit_no].safe_to_i,
           serial_number:            card_informations[:seri],
-          issuing_reason:           card_informations[:verilis_neden],
+          issuing_reason:           card_informations[:verilis_neden].titleize_tr,
           issuing_date:             build_date(*card_informations[:verilme_tarih].values_at(:yil, :ay, :gun))
         }
 
@@ -92,18 +92,18 @@ class IdentitiesSerializer < Serializer
         temporary_identity_informations = informations[:gecici_kimlik_bilgisi]
         temporary_identity_informations = temporary_identity_informations[:hata_bilgisi].present? ? nil : {
           id_number:                temporary_identity_informations[:tc_kimlik_no].safe_to_i,
-          first_name:               temporary_identity_informations[:ad],
-          last_name:                temporary_identity_informations[:soyad],
-          father_name:              temporary_identity_informations[:baba_ad],
-          mother_name:              temporary_identity_informations[:anne_ad],
+          first_name:               temporary_identity_informations[:ad].titleize_tr,
+          last_name:                temporary_identity_informations[:soyad].titleize_tr,
+          father_name:              temporary_identity_informations[:baba_ad].titleize_tr,
+          mother_name:              temporary_identity_informations[:anne_ad].titleize_tr,
           gender: {
             code:                   temporary_identity_informations.dig(:cinsiyet, :kod).safe_to_i,
-            description:            temporary_identity_informations.dig(:cinsiyet, :aciklama)
+            description:            temporary_identity_informations.dig(:cinsiyet, :aciklama).titleize_tr
           },
           date_of_birth:            temporary_identity_informations[:dogum_tarih]          && build_date(*temporary_identity_informations[:dogum_tarih].values_at(:yil, :ay, :gun)),
-          previous_last_name:       temporary_identity_informations[:onceki_soyad],
+          previous_last_name:       temporary_identity_informations[:onceki_soyad].titleize_tr,
           document_number:          temporary_identity_informations[:belge_no].safe_to_i,
-          issuing_district:         temporary_identity_informations[:duzenleyen_ilce],
+          issuing_district:         temporary_identity_informations[:duzenleyen_ilce].titleize_tr,
           issuing_date:             temporary_identity_informations[:duzenlenme_tarih]     && build_date(*temporary_identity_informations[:duzenlenme_tarih].values_at(:yil, :ay, :gun)),
           date_of_expiration:       temporary_identity_informations[:son_gecerlilik_tarih] && build_date(*temporary_identity_informations[:son_gecerlilik_tarih].values_at(:yil, :ay, :gun))
         }
@@ -111,14 +111,14 @@ class IdentitiesSerializer < Serializer
         personal_informations = informations[:kisi_bilgisi]
 
         status_informations = {
-          religion:                 personal_informations.dig(:durum_bilgisi, :din),
+          religion:                 personal_informations.dig(:durum_bilgisi, :din).titleize_tr,
           status: {
             code:                   personal_informations.dig(:durum_bilgisi, :durum, :kod).safe_to_i,
-            description:            personal_informations.dig(:durum_bilgisi, :durum, :aciklama)
+            description:            personal_informations.dig(:durum_bilgisi, :durum, :aciklama).titleize_tr
           },
           marital_status: {
             code:                   personal_informations.dig(:durum_bilgisi, :medeni_hal, :kod).safe_to_i,
-            description:            personal_informations.dig(:durum_bilgisi, :medeni_hal, :aciklama)
+            description:            personal_informations.dig(:durum_bilgisi, :medeni_hal, :aciklama).titleize_tr
           },
           date_of_death:            build_date(*personal_informations.dig(:durum_bilgisi, :olum_tarih).values_at(:yil, :ay, :gun))
         }
@@ -128,28 +128,28 @@ class IdentitiesSerializer < Serializer
           individual_serial_number: personal_informations.dig(:kayit_yeri_bilgisi, :birey_sira_no).safe_to_i,
           volume: {
             code:                   personal_informations.dig(:kayit_yeri_bilgisi, :cilt, :kod).safe_to_i,
-            description:            personal_informations.dig(:kayit_yeri_bilgisi, :cilt, :aciklama)
+            description:            personal_informations.dig(:kayit_yeri_bilgisi, :cilt, :aciklama).titleize_tr
           },
           city: {
             code:                   personal_informations.dig(:kayit_yeri_bilgisi, :il, :kod).safe_to_i,
-            description:            personal_informations.dig(:kayit_yeri_bilgisi, :il, :aciklama)
+            description:            personal_informations.dig(:kayit_yeri_bilgisi, :il, :aciklama).titleize_tr
           },
           district: {
             code:                   personal_informations.dig(:kayit_yeri_bilgisi, :ilce, :kod).safe_to_i,
-            description:            personal_informations.dig(:kayit_yeri_bilgisi, :ilce, :aciklama)
+            description:            personal_informations.dig(:kayit_yeri_bilgisi, :ilce, :aciklama).titleize_tr
           }
         }
 
         basic_informations = {
-          first_name:               personal_informations.dig(:temel_bilgisi, :ad),
-          last_name:                personal_informations.dig(:temel_bilgisi, :soyad),
-          father_name:              personal_informations.dig(:temel_bilgisi, :anne_ad),
-          mother_name:              personal_informations.dig(:temel_bilgisi, :baba_ad),
+          first_name:               personal_informations.dig(:temel_bilgisi, :ad).titleize_tr,
+          last_name:                personal_informations.dig(:temel_bilgisi, :soyad).titleize_tr,
+          father_name:              personal_informations.dig(:temel_bilgisi, :anne_ad).titleize_tr,
+          mother_name:              personal_informations.dig(:temel_bilgisi, :baba_ad).titleize_tr,
           gender: {
             code:                   personal_informations.dig(:temel_bilgisi, :cinsiyet, :kod).safe_to_i,
-            description:            personal_informations.dig(:temel_bilgisi, :cinsiyet, :aciklama)
+            description:            personal_informations.dig(:temel_bilgisi, :cinsiyet, :aciklama).titleize_tr
           },
-          place_of_birth:           personal_informations.dig(:temel_bilgisi, :dogum_yer),
+          place_of_birth:           personal_informations.dig(:temel_bilgisi, :dogum_yer).titleize_tr,
           date_of_birth:            build_date(*personal_informations.dig(:temel_bilgisi, :dogum_tarih).values_at(:yil, :ay, :gun))
         }
 
@@ -167,11 +167,11 @@ class IdentitiesSerializer < Serializer
         old_identity_card_informations = informations[:nufus_cuzdani_bilgisi]
         old_identity_card_informations = old_identity_card_informations[:hata_bilgisi].present? ? nil : {
           id_number:                old_identity_card_informations[:tc_kimlik_no].safe_to_i,
-          first_name:               old_identity_card_informations[:ad],
-          last_name:                old_identity_card_informations[:soyad],
-          father_name:              old_identity_card_informations[:baba_ad],
-          mother_name:              old_identity_card_informations[:anne_ad],
-          place_of_birth:           old_identity_card_informations[:dogum_yer],
+          first_name:               old_identity_card_informations[:ad].titleize_tr,
+          last_name:                old_identity_card_informations[:soyad].titleize_tr,
+          father_name:              old_identity_card_informations[:baba_ad].titleize_tr,
+          mother_name:              old_identity_card_informations[:anne_ad].titleize_tr,
+          place_of_birth:           old_identity_card_informations[:dogum_yer].titleize_tr,
           date_of_birth:            build_date(*old_identity_card_informations[:dogum_tarih].values_at(:yil, :ay, :gun)),
           number:                   old_identity_card_informations[:no].safe_to_i,
           registration_number:      old_identity_card_informations[:cuzdan_kayit_no].safe_to_i,
@@ -179,11 +179,11 @@ class IdentitiesSerializer < Serializer
           issuing_date:             build_date(*old_identity_card_informations[:verilme_tarih].values_at(:yil, :ay, :gun)),
           issuing_reason: {
             code:                   old_identity_card_informations.dig(:cuzdan_verilme_neden, :kod).safe_to_i,
-            description:            old_identity_card_informations.dig(:cuzdan_verilme_neden, :aciklama)
+            description:            old_identity_card_informations.dig(:cuzdan_verilme_neden, :aciklama).titleize_tr
           },
           issuing_district: {
             code:                   old_identity_card_informations.dig(:verildigi_ilce, :kod).safe_to_i,
-            description:            old_identity_card_informations.dig(:verildigi_ilce, :aciklama)
+            description:            old_identity_card_informations.dig(:verildigi_ilce, :aciklama).titleize_tr
           }
         }
 
@@ -196,23 +196,23 @@ class IdentitiesSerializer < Serializer
         new_identity_card_informations = informations[:tckk_bilgisi]
         new_identity_card_informations = new_identity_card_informations[:hata_bilgisi].present? ? nil : {
           id_number:                new_identity_card_informations[:id_number].safe_to_i,
-          first_name:               new_identity_card_informations[:ad],
-          last_name:                new_identity_card_informations[:soyad],
-          father_name:              new_identity_card_informations[:baba_ad],
-          mother_name:              new_identity_card_informations[:anne_ad],
+          first_name:               new_identity_card_informations[:ad].titleize_tr,
+          last_name:                new_identity_card_informations[:soyad].titleize_tr,
+          father_name:              new_identity_card_informations[:baba_ad].titleize_tr,
+          mother_name:              new_identity_card_informations[:anne_ad].titleize_tr,
           gender: {
             code:                   new_identity_card_informations.dig(:cinsiyet, :kod).safe_to_i,
-            description:            new_identity_card_informations.dig(:cinsiyet, :aciklama)
+            description:            new_identity_card_informations.dig(:cinsiyet, :aciklama).titleize_tr
           },
-          place_of_birth:           new_identity_card_informations[:dogum_yer],
+          place_of_birth:           new_identity_card_informations[:dogum_yer].titleize_tr,
           date_of_birth:            build_date(*new_identity_card_informations[:dogum_tarih].values_at(:yil, :ay, :gun)),
           registry_number:          new_identity_card_informations[:kayit_no].safe_to_i,
           serial_number:            new_identity_card_informations[:seri_no].safe_to_i,
           date_of_expiration:       new_identity_card_informations[:son_gecerlilik_tarih] && build_date(*new_identity_card_informations[:son_gecerlilik_tarih].values_at(:yil, :ay, :gun)),
-          admission_reason:         new_identity_card_informations[:basvuru_neden],
-          deliverer_unit:           new_identity_card_informations[:teslim_eden_birim],
+          admission_reason:         new_identity_card_informations[:basvuru_neden].titleize_tr,
+          deliverer_unit:           new_identity_card_informations[:teslim_eden_birim].titleize_tr,
           date_of_delivery:         new_identity_card_informations[:teslim_tarih] && build_date(*new_identity_card_informations[:teslim_tarih].values_at(:yil, :ay, :gun)),
-          issuing_authority:        new_identity_card_informations[:veren_makam],
+          issuing_authority:        new_identity_card_informations[:veren_makam].titleize_tr,
           photograph:               new_identity_card_photograph_informations
         }
 
@@ -237,21 +237,21 @@ class IdentitiesSerializer < Serializer
 
         basic_informations = foreigner[:temel_bilgisi]
         basic_informations = basic_informations[:hata_bilgisi].present? ? nil : {
-          first_name:               basic_informations[:ad],
-          last_name:                basic_informations[:soyad],
-          father_name:              basic_informations[:anne_ad],
-          mother_name:              basic_informations[:baba_ad],
+          first_name:               basic_informations[:ad].titleize,
+          last_name:                basic_informations[:soyad].titleize,
+          father_name:              basic_informations[:anne_ad].titleize,
+          mother_name:              basic_informations[:baba_ad].titleize,
           gender: {
             code:                   basic_informations.dig(:cinsiyet, :kod).safe_to_i,
-            description:            basic_informations.dig(:cinsiyet, :aciklama)
+            description:            basic_informations.dig(:cinsiyet, :aciklama).titleize_tr
           },
-          place_of_birth:           basic_informations[:dogum_yer]
+          place_of_birth:           basic_informations[:dogum_yer].titleize
         }
 
         status_informations = foreigner[:durum_bilgisi]
         status_informations = status_informations[:hata_bilgisi].present? ? nil : {
           code:                     status_informations[:kod].safe_to_i,
-          description:              status_informations[:aciklama]
+          description:              status_informations[:aciklama].titleize_tr
         }
 
         admittance_informations = {
@@ -260,7 +260,7 @@ class IdentitiesSerializer < Serializer
           date_of_end:              foreigner[:izin_bitis_tarih],
           issuing_city: {
             code:                   foreigner.dig(:izin_duzenlenen_il, :kod).safe_to_i,
-            description:            foreigner.dig(:izin_duzenlenen_il, :aciklama)
+            description:            foreigner.dig(:izin_duzenlenen_il, :aciklama).titleize_tr
           }
         }
 
@@ -276,12 +276,12 @@ class IdentitiesSerializer < Serializer
           date_of_death:            build_date(*foreigner[:olum_tarih].values_at(:yil, :ay, :gun)),
           nationality: {
             code:                   foreigner.dig(:uyruk, :kod).safe_to_i,
-            description:            foreigner.dig(:uyruk, :aciklama)
+            description:            foreigner.dig(:uyruk, :aciklama).titleize_tr
           },
           admittance:               admittance_informations,
           source_unit: {
             code:                   foreigner.dig(:kaynak_birim, :kod).safe_to_i,
-            description:            foreigner.dig(:kaynak_birim, :aciklama)
+            description:            foreigner.dig(:kaynak_birim, :aciklama).titleize_tr
           },
           basic_informations:       basic_informations,
           status:                   status_informations
diff --git a/app/serializers/osym/examination/groups_serializer.rb b/app/serializers/osym/examination/groups_serializer.rb
index c183e0e0..a782e325 100644
--- a/app/serializers/osym/examination/groups_serializer.rb
+++ b/app/serializers/osym/examination/groups_serializer.rb
@@ -4,7 +4,7 @@ module Osym
   module Examination
     class GroupsSerializer < ActiveModel::Serializer
       attribute(:id)   { object[:id].safe_to_i }
-      attribute(:name) { object[:ad]           }
+      attribute(:name) { object[:ad].upcase_tr }
     end
   end
 end
diff --git a/app/serializers/yoksis/graduates/informations_serializer.rb b/app/serializers/yoksis/graduates/informations_serializer.rb
index 17078c00..fe5f8150 100644
--- a/app/serializers/yoksis/graduates/informations_serializer.rb
+++ b/app/serializers/yoksis/graduates/informations_serializer.rb
@@ -4,17 +4,17 @@ module Yoksis
   module Graduates
     class InformationsSerializer < Serializer
       attribute(:id_number)              { object[:tckno].safe_to_i               }
-      attribute(:first_name)             { object[:adi]                           }
-      attribute(:last_name)              { object[:soyadi]                        }
-      attribute(:father_name)            { object[:baba_adi]                      }
-      attribute(:mother_name)            { object[:anne_adi]                      }
+      attribute(:first_name)             { object[:adi].titleize_tr               }
+      attribute(:last_name)              { object[:soyadi].titleize_tr            }
+      attribute(:father_name)            { object[:baba_adi].titleize_tr          }
+      attribute(:mother_name)            { object[:anne_adi].titleize_tr          }
       attribute(:diploma_grade)          { object[:diploma_notu].safe_to_f        }
       attribute(:diploma_grading_system) { object[:diploma_not_sistemi].safe_to_i }
       attribute(:diploma_no)             { object[:diploma_no]                    }
       attribute(:university_id)          { object[:univ_id].safe_to_i             }
-      attribute(:university_name)        { object[:universite_adi]                }
-      attribute(:faculty)                { object[:fak_myo_yo_ens]                }
-      attribute(:program_name)           { object[:program_adi]                   }
+      attribute(:university_name)        { object[:universite_adi].titleize_tr    }
+      attribute(:faculty)                { object[:fak_myo_yo_ens].titleize_tr    }
+      attribute(:program_name)           { object[:program_adi].titleize_tr       }
       attribute(:unit_id)                { object[:birim_id].safe_to_i            }
 
       attribute :date_of_birth do
diff --git a/app/serializers/yoksis/meb/students_serializer.rb b/app/serializers/yoksis/meb/students_serializer.rb
index 818176b3..ba4ebd26 100644
--- a/app/serializers/yoksis/meb/students_serializer.rb
+++ b/app/serializers/yoksis/meb/students_serializer.rb
@@ -4,21 +4,21 @@ module Yoksis
   module Meb
     class StudentsSerializer < Serializer
       attribute(:id_number)           { object[:tckimlikno].safe_to_i       }
-      attribute(:first_name)          { object[:adi]                        }
-      attribute(:last_name)           { object[:soyadi]                     }
+      attribute(:first_name)          { object[:adi].titleize_tr            }
+      attribute(:last_name)           { object[:soyadi].titleize_tr         }
       attribute(:school_id)           { object[:okulkodu].safe_to_i         }
-      attribute(:school_name)         { object[:okuladi]                    }
+      attribute(:school_name)         { object[:okuladi].titleize_tr        }
       attribute(:school_field_code)   { object[:okulalankodu].safe_to_i     }
-      attribute(:school_field_name)   { object[:okulalanadi]                }
+      attribute(:school_field_name)   { object[:okulalanadi].titleize_tr    }
       attribute(:school_branch_code)  { object[:okuldalkodu].safe_to_i      }
-      attribute(:school_branch_name)  { object[:okuldaladi]                 }
-      attribute(:city_name)           { object[:okuliladi]                  }
+      attribute(:school_branch_name)  { object[:okuldaladi].titleize_tr     }
+      attribute(:city_name)           { object[:okuliladi].titleize_tr      }
       attribute(:city_code)           { object[:okulilkodu].safe_to_i       }
-      attribute(:district_name)       { object[:okulilceadi]                }
+      attribute(:district_name)       { object[:okulilceadi].titleize_tr    }
       attribute(:district_code)       { object[:okulilcekodu].safe_to_i     }
-      attribute(:instruction_type)    { object[:ogrenimturu]                }
+      attribute(:instruction_type)    { object[:ogrenimturu].titleize_tr    }
       attribute(:grad_status_code)    { object[:mezundurumukodu].safe_to_i  }
-      attribute(:grad_status)         { object[:mezundurumu]                }
+      attribute(:grad_status)         { object[:mezundurumu].titleize_tr    }
       attribute(:graduation_date)     { object[:mezuniyettarih]             }
       attribute(:grading_system)      { object[:notsistemi].safe_to_i       }
       attribute(:diploma_grade)       { object[:diplomanotupuani].safe_to_f }
diff --git a/app/serializers/yoksis/military/informations_serializer.rb b/app/serializers/yoksis/military/informations_serializer.rb
index bd3422c3..5dd810df 100644
--- a/app/serializers/yoksis/military/informations_serializer.rb
+++ b/app/serializers/yoksis/military/informations_serializer.rb
@@ -4,13 +4,13 @@ module Yoksis
   module Military
     class InformationsSerializer < Serializer
       attribute(:id_number)  { object[:tcKimlikNo].safe_to_i }
-      attribute(:first_name) { object[:adi]                  }
-      attribute(:last_name)  { object[:soyadi]               }
+      attribute(:first_name) { object[:adi].titleize_tr      }
+      attribute(:last_name)  { object[:soyadi].titleize_tr   }
 
       attribute :status do
         {
           code:        object[:askerlikDurumKod].safe_to_i,
-          description: object[:askerlikDurumAciklama]
+          description: object[:askerlikDurumAciklama].titleize_tr
         }
       end
 
diff --git a/app/serializers/yoksis/references/administrative_units_serializer.rb b/app/serializers/yoksis/references/administrative_units_serializer.rb
index 48ff35d1..378103b5 100644
--- a/app/serializers/yoksis/references/administrative_units_serializer.rb
+++ b/app/serializers/yoksis/references/administrative_units_serializer.rb
@@ -4,7 +4,7 @@ module Yoksis
   module References
     class AdministrativeUnitsSerializer < Serializer
       attribute(:id)             { object[:birim_id].safe_to_i              }
-      attribute(:name)           { object[:birim_adi]                       }
+      attribute(:name)           { object[:birim_adi].titleize_tr           }
       attribute(:parent_unit_id) { object[:bagli_oldugu_birim_id].safe_to_i }
     end
   end
diff --git a/app/serializers/yoksis/references/base_serializer.rb b/app/serializers/yoksis/references/base_serializer.rb
index 10aec8e1..c2a8aec3 100644
--- a/app/serializers/yoksis/references/base_serializer.rb
+++ b/app/serializers/yoksis/references/base_serializer.rb
@@ -3,8 +3,8 @@
 module Yoksis
   module References
     class BaseSerializer < Serializer
-      attribute(:code) { object[:kod].safe_to_i }
-      attribute(:name) { object[:ad].capitalize }
+      attribute(:code) { object[:kod].safe_to_i  }
+      attribute(:name) { object[:ad].titleize_tr }
     end
   end
 end
diff --git a/app/serializers/yoksis/resumes/articles_serializer.rb b/app/serializers/yoksis/resumes/articles_serializer.rb
index 1d942111..1c3ea80d 100644
--- a/app/serializers/yoksis/resumes/articles_serializer.rb
+++ b/app/serializers/yoksis/resumes/articles_serializer.rb
@@ -4,24 +4,24 @@ module Yoksis
   module Resumes
     class ArticlesSerializer < Serializer
       attribute(:id)                     { object[:yayin_id].safe_to_i                      }
-      attribute(:name)                   { object[:makale_adi]                              }
+      attribute(:name)                   { object[:makale_adi].titleize_tr                  }
       attribute(:type_id)                { object[:makale_turu_id].safe_to_i                }
-      attribute(:type_name)              { object[:makale_turu_ad]                          }
+      attribute(:type_name)              { object[:makale_turu_ad].titleize_tr              }
       attribute(:scope_id)               { object[:kapsam_id].safe_to_i                     }
-      attribute(:scope_name)             { object[:kapsam_ad]                               }
+      attribute(:scope_name)             { object[:kapsam_ad].titleize_tr                   }
       attribute(:referee_type_id)        { object[:hakem_tur].safe_to_i                     }
-      attribute(:referee_type_name)      { object[:hakem_tur_ad]                            }
+      attribute(:referee_type_name)      { object[:hakem_tur_ad].titleize_tr                }
       attribute(:index_id)               { object[:endeks_id].safe_to_i                     }
-      attribute(:index)                  { object[:endeks]                                  }
+      attribute(:index)                  { object[:endeks].titleize_tr                      }
       attribute(:author_id)              { object[:yazar_id].safe_to_i                      }
-      attribute(:author_name)            { object[:yazar_adi]                               }
+      attribute(:author_name)            { object[:yazar_adi].upcase_tr                     }
       attribute(:authors_number)         { object[:yazar_sayisi].safe_to_i                  }
       attribute(:country_id)             { object[:ulke].safe_to_i                          }
-      attribute(:country_name)           { object[:ulke_adi]                                }
-      attribute(:city)                   { object[:sehir]                                   }
-      attribute(:journal_name)           { object[:dergi_adi]                               }
+      attribute(:country_name)           { object[:ulke_adi].titleize_tr                    }
+      attribute(:city)                   { object[:sehir].titleize_tr                       }
+      attribute(:journal_name)           { object[:dergi_adi].titleize_tr                   }
       attribute(:language_id)            { object[:yayin_dili].safe_to_i                    }
-      attribute(:language_name)          { object[:yayin_dili_adi]                          }
+      attribute(:language_name)          { object[:yayin_dili_adi].titleize_tr              }
       attribute(:month)                  { object[:ay].safe_to_i                            }
       attribute(:year)                   { object[:yil].safe_to_i                           }
       attribute(:volume)                 { object[:cilt].safe_to_i                          }
@@ -34,13 +34,13 @@ class ArticlesSerializer < Serializer
       attribute(:access_type_name)       { object[:erisim_turu_ad]                          }
       attribute(:access_link)            { object[:erisim_linki]                            }
       attribute(:citation_number)        { object[:atif_sayisi].safe_to_i                   }
-      attribute(:field)                  { object[:alan_bilgisi]                            }
-      attribute(:keyword)                { object[:anahtar_kelime]                          }
+      attribute(:field)                  { object[:alan_bilgisi].titleize_tr                }
+      attribute(:keyword)                { object[:anahtar_kelime].titleize_tr              }
       attribute(:special_number_id)      { object[:ozel_sayi].safe_to_i                     }
-      attribute(:special_number_name)    { object[:ozel_sayi_ad]                            }
+      attribute(:special_number_name)    { object[:ozel_sayi_ad].titleize_tr                }
       attribute(:date_of_update)         { Time.zone.parse object[:guncelleme_tarihi] || '' }
       attribute(:active_or_passive_id)   { object[:aktif_pasif].safe_to_i                   }
-      attribute(:active_or_passive_name) { object[:aktif_pasif_ad]                          }
+      attribute(:active_or_passive_name) { object[:aktif_pasif_ad].titleize_tr              }
       attribute(:incentive_point)        { object[:tesv_puan].safe_to_f                     }
     end
   end
diff --git a/app/serializers/yoksis/resumes/certifications_serializer.rb b/app/serializers/yoksis/resumes/certifications_serializer.rb
index b2576281..eed895e8 100644
--- a/app/serializers/yoksis/resumes/certifications_serializer.rb
+++ b/app/serializers/yoksis/resumes/certifications_serializer.rb
@@ -3,26 +3,26 @@
 module Yoksis
   module Resumes
     class CertificationsSerializer < Serializer
-      attribute(:id)                     { object[:s_id].safe_to_i                                     }
-      attribute(:name)                   { object[:adi]                                                }
-      attribute(:content)                { object[:icerik]                                             }
-      attribute(:type_id)                { object[:tur_id].safe_to_i                                   }
-      attribute(:type_name)              { object[:tur_adi]                                            }
-      attribute(:location)               { object[:yer]                                                }
-      attribute(:scope_id)               { object[:kapsam].safe_to_i                                   }
-      attribute(:scope_name)             { object[:kapsam_ad]                                          }
-      attribute(:stint)                  { object[:sure].safe_to_i                                     }
-      attribute(:title_id)               { object[:unvan_id].safe_to_i                                 }
-      attribute(:title_name)             { object[:unvan_ad]                                           }
-      attribute(:university_id)          { object[:kurum_id].safe_to_i                                 }
-      attribute(:university_name)        { object[:kurum_ad]                                           }
-      attribute(:members_number)         { object[:kisi_sayisi].safe_to_i                              }
-      attribute(:country)                { object[:ulke_sehir] && object[:ulke_sehir].split('/').first }
-      attribute(:city)                   { object[:ulke_sehir] && object[:ulke_sehir].split('/').last  }
-      attribute(:date_of_update)         { Time.zone.parse object[:guncelleme_tarihi] || ''            }
-      attribute(:active_or_passive_id)   { object[:aktif_pasif].safe_to_i                              }
-      attribute(:active_or_passive_name) { object[:aktif_pasif_ad]                                     }
-      attribute(:incentive_point)        { object[:tesv_puan].safe_to_f                                }
+      attribute(:id)                     { object[:s_id].safe_to_i                                                 }
+      attribute(:name)                   { object[:adi].titleize_tr                                                }
+      attribute(:content)                { object[:icerik].titleize_tr                                             }
+      attribute(:type_id)                { object[:tur_id].safe_to_i                                               }
+      attribute(:type_name)              { object[:tur_adi].titleize_tr                                            }
+      attribute(:location)               { object[:yer].titleize_tr                                                }
+      attribute(:scope_id)               { object[:kapsam].safe_to_i                                               }
+      attribute(:scope_name)             { object[:kapsam_ad].titleize_tr                                          }
+      attribute(:stint)                  { object[:sure].safe_to_i                                                 }
+      attribute(:title_id)               { object[:unvan_id].safe_to_i                                             }
+      attribute(:title_name)             { object[:unvan_ad].titleize_tr                                           }
+      attribute(:university_id)          { object[:kurum_id].safe_to_i                                             }
+      attribute(:university_name)        { object[:kurum_ad].titleize_tr                                           }
+      attribute(:members_number)         { object[:kisi_sayisi].safe_to_i                                          }
+      attribute(:country)                { object[:ulke_sehir] && object[:ulke_sehir].split('/').first.titleize_tr }
+      attribute(:city)                   { object[:ulke_sehir] && object[:ulke_sehir].split('/').last.titleize_tr  }
+      attribute(:date_of_update)         { Time.zone.parse object[:guncelleme_tarihi] || ''                        }
+      attribute(:active_or_passive_id)   { object[:aktif_pasif].safe_to_i                                          }
+      attribute(:active_or_passive_name) { object[:aktif_pasif_ad].titleize_tr                                     }
+      attribute(:incentive_point)        { object[:tesv_puan].safe_to_f                                            }
 
       attribute :date_of_start do
         next unless object[:bastar]
diff --git a/app/serializers/yoksis/resumes/projects_serializer.rb b/app/serializers/yoksis/resumes/projects_serializer.rb
index eebdd348..6c1918a2 100644
--- a/app/serializers/yoksis/resumes/projects_serializer.rb
+++ b/app/serializers/yoksis/resumes/projects_serializer.rb
@@ -4,26 +4,26 @@ module Yoksis
   module Resumes
     class ProjectsSerializer < Serializer
       attribute(:id)                     { object[:proje_id].safe_to_i                      }
-      attribute(:name)                   { object[:proje_ad]                                }
-      attribute(:subject)                { object[:proje_konusu]                            }
+      attribute(:name)                   { object[:proje_ad].titleize_tr                    }
+      attribute(:subject)                { object[:proje_konusu].titleize_tr                }
       attribute(:status_id)              { object[:proje_durumu_id].safe_to_i               }
-      attribute(:status_name)            { object[:proje_durumu_ad]                         }
+      attribute(:status_name)            { object[:proje_durumu_ad].titleize_tr             }
       attribute(:date_of_update)         { Time.zone.parse object[:guncelleme_tarihi] || '' }
       attribute(:budget)                 { object[:butce].safe_to_i                         }
       attribute(:location_id)            { object[:proje_konumu_id].safe_to_i               }
-      attribute(:location_name)          { object[:proje_konumu_ad]                         }
+      attribute(:location_name)          { object[:proje_konumu_ad].titleize_tr             }
       attribute(:type_id)                { object[:proje_turu_id].safe_to_i                 }
-      attribute(:type_name)              { object[:proje_turu_ad]                           }
+      attribute(:type_name)              { object[:proje_turu_ad].titleize_tr               }
       attribute(:currency_id)            { object[:para_birimi_id].safe_to_i                }
-      attribute(:currency_name)          { object[:para_birimi_ad]                          }
+      attribute(:currency_name)          { object[:para_birimi_ad].titleize_tr              }
       attribute(:active_or_passive_id)   { object[:aktif_pasif].safe_to_i                   }
-      attribute(:active_or_passive_name) { object[:aktif_pasif_ad]                          }
+      attribute(:active_or_passive_name) { object[:aktif_pasif_ad].titleize_tr              }
       attribute(:scope_id)               { object[:kapsam].safe_to_i                        }
-      attribute(:scope_name)             { object[:kapsam_ad]                               }
+      attribute(:scope_name)             { object[:kapsam_ad].titleize_tr                   }
       attribute(:title_id)               { object[:unvan_id].safe_to_i                      }
-      attribute(:title_name)             { object[:unvan_ad]                                }
+      attribute(:title_name)             { object[:unvan_ad].titleize_tr                    }
       attribute(:university_id)          { object[:kurum_id].safe_to_i                      }
-      attribute(:university_name)        { object[:kurum_ad]                                }
+      attribute(:university_name)        { object[:kurum_ad].titleize_tr                    }
       attribute(:incentive_point)        { object[:tesv_puan].safe_to_f                     }
 
       attribute :started_at do
diff --git a/app/serializers/yoksis/staff/academicians_serializer.rb b/app/serializers/yoksis/staff/academicians_serializer.rb
index 8f3fe2b9..bcdf17f5 100644
--- a/app/serializers/yoksis/staff/academicians_serializer.rb
+++ b/app/serializers/yoksis/staff/academicians_serializer.rb
@@ -3,11 +3,11 @@
 module Yoksis
   module Staff
     class AcademiciansSerializer < Serializer
-      attribute(:id_number)  { object[:tc_kimlik_no].safe_to_i }
-      attribute(:first_name) { object[:adi]                    }
-      attribute(:last_name)  { object[:soyadi]                 }
-      attribute(:title)      { object[:kadro_unvan]            }
-      attribute(:unit_id)    { object[:birim_id].safe_to_i     }
+      attribute(:id_number)  { object[:tc_kimlik_no].safe_to_i  }
+      attribute(:first_name) { object[:adi].titleize_tr         }
+      attribute(:last_name)  { object[:soyadi].titleize_tr      }
+      attribute(:title)      { object[:kadro_unvan].titleize_tr }
+      attribute(:unit_id)    { object[:birim_id].safe_to_i      }
     end
   end
 end
diff --git a/app/serializers/yoksis/staff/nationalities_serializer.rb b/app/serializers/yoksis/staff/nationalities_serializer.rb
index c32d8997..b14b919a 100644
--- a/app/serializers/yoksis/staff/nationalities_serializer.rb
+++ b/app/serializers/yoksis/staff/nationalities_serializer.rb
@@ -3,8 +3,8 @@
 module Yoksis
   module Staff
     class NationalitiesSerializer < Serializer
-      attribute(:code) { object[:kod].safe_to_i }
-      attribute(:name) { object[:ad].capitalize }
+      attribute(:code) { object[:kod].safe_to_i  }
+      attribute(:name) { object[:ad].titleize_tr }
     end
   end
 end
diff --git a/app/serializers/yoksis/students/informations_serializer.rb b/app/serializers/yoksis/students/informations_serializer.rb
index d9067b9e..44fec807 100644
--- a/app/serializers/yoksis/students/informations_serializer.rb
+++ b/app/serializers/yoksis/students/informations_serializer.rb
@@ -4,187 +4,183 @@ module Yoksis
   module Students
     class InformationsSerializer < Serializer
       attribute :personal_informations do
-        t = object[:kisisel_bilgiler]
-        next unless t[:tc_kimlik_no]
+        informations = object[:kisisel_bilgiler]
+        next unless informations[:tc_kimlik_no]
+
         {
-          id_number:     t[:tc_kimlik_no].safe_to_i,
-          first_name:    t[:adi],
-          last_name:     t[:soyadi],
-          father_name:   t[:baba_adi],
-          mother_name:   t[:anne_adi],
-          date_of_birth: t[:dogum_tarihi] && build_date(
-            *t[:dogum_tarihi].values_at(:yil, :ay, :gun)
-          ),
+          id_number:         informations[:tc_kimlik_no].safe_to_i,
+          first_name:        informations[:adi].titleize_tr,
+          last_name:         informations[:soyadi].titleize_tr,
+          father_name:       informations[:baba_adi].titleize_tr,
+          mother_name:       informations[:anne_adi].titleize_tr,
+          date_of_birth:     informations[:dogum_tarihi] && build_date(*informations[:dogum_tarihi].values_at(:yil, :ay, :gun)),
           nationality: {
-            code: t.dig(:uyrugu, :kod).safe_to_i,
-            name: t.dig(:uyrugu, :ad).capitalize
+            code:            informations.dig(:uyrugu, :kod).safe_to_i,
+            name:            informations.dig(:uyrugu, :ad).titleize_tr
           },
           gender: {
-            code: t.dig(:cinsiyeti, :kod).safe_to_i,
-            name: t.dig(:cinsiyeti, :ad)
+            code:            informations.dig(:cinsiyeti, :kod).safe_to_i,
+            name:            informations.dig(:cinsiyeti, :ad).titleize_tr
           }
         }
       end
 
       attribute :studentship_informations do
-        t = object[:ogrencilik_bilgileri]
-        next unless t[:kayit_tarihi]
+        informations = object[:ogrencilik_bilgileri]
+        next unless informations[:kayit_tarihi]
+
         {
-          student_number:    t[:ogrenci_no].safe_to_i,
-          entrance_point:    t[:giris_puani].safe_to_i,
-          current_term:      t[:aktif_donem_no].safe_to_i,
-          ects:              t[:akts].safe_to_f,
-          prep_term:         t[:kac_donem_hazirlik].safe_to_i,
-          registration_date: t[:kayit_tarihi] && build_time(
-            *t[:kayit_tarihi].values_at(:yil, :ay, :gun, :saat, :dakika, :saniye)
-          ),
+          student_number:    informations[:ogrenci_no].safe_to_i,
+          entrance_point:    informations[:giris_puani].safe_to_i,
+          current_term:      informations[:aktif_donem_no].safe_to_i,
+          ects:              informations[:akts].safe_to_f,
+          prep_term:         informations[:kac_donem_hazirlik].safe_to_i,
+          registration_date: informations[:kayit_tarihi] && build_time(*informations[:kayit_tarihi].values_at(:yil, :ay, :gun, :saat, :dakika, :saniye)),
           prep_class: {
-            code: t.dig(:hazirlik_sinifi, :kod).safe_to_i,
-            name: t.dig(:hazirlik_sinifi, :ad)
+            code:            informations.dig(:hazirlik_sinifi, :kod).safe_to_i,
+            name:            informations.dig(:hazirlik_sinifi, :ad).titleize_tr
           },
           entrance_point_type: {
-            code: t.dig(:giris_puan_turu, :kod).safe_to_i,
-            name: t.dig(:giris_puan_turu, :ad)
+            code:            informations.dig(:giris_puan_turu, :kod).safe_to_i,
+            name:            informations.dig(:giris_puan_turu, :ad).capitalize_tr
           },
           entrance_type: {
-            code: t.dig(:giris_turu, :kod).safe_to_i,
-            name: t.dig(:giris_turu, :ad)
+            code:            informations.dig(:giris_turu, :kod).safe_to_i,
+            name:            informations.dig(:giris_turu, :ad).upcase_tr
           },
           rights: {
-            code: t.dig(:ogrencilik_hakki_varmi, :kod).safe_to_i,
-            name: t.dig(:ogrencilik_hakki_varmi, :ad)
+            code:            informations.dig(:ogrencilik_hakki_varmi, :kod).safe_to_i,
+            name:            informations.dig(:ogrencilik_hakki_varmi, :ad).titleize_tr
           },
-          end_date_of_studentship_right: t[:ogrencilik_hakki_bitti_tarih] && build_date(
-            *t[:ogrencilik_hakki_bitti_tarih].values_at(:yil, :ay, :gun)
-          ),
+          end_date_of_studentship_right: informations[:ogrencilik_hakki_bitti_tarih] && build_date(*informations[:ogrencilik_hakki_bitti_tarih].values_at(:yil, :ay, :gun)),
           status: {
-            code: t.dig(:ogrencilik_statusu, :kod).safe_to_i,
-            name: t.dig(:ogrencilik_statusu, :ad)
+            code:            informations.dig(:ogrencilik_statusu, :kod).safe_to_i,
+            name:            informations.dig(:ogrencilik_statusu, :ad).titleize_tr
           },
           disability_type: {
-            code: t.dig(:engel_turu, :kod).safe_to_i,
-            name: t.dig(:engel_turu, :ad)
+            code:            informations.dig(:engel_turu, :kod).safe_to_i,
+            name:            informations.dig(:engel_turu, :ad).titleize_tr
           },
-          disability_rate: t[:engel_orani].safe_to_i,
+          disability_rate:   informations[:engel_orani].safe_to_i,
           dropout_type: {
-            code: t.dig(:ayrilma_nedeni, :kod).safe_to_i,
-            name: t.dig(:ayrilma_nedeni, :ad)
+            code:            informations.dig(:ayrilma_nedeni, :kod).safe_to_i,
+            name:            informations.dig(:ayrilma_nedeni, :ad).titleize_tr
           },
-          dropout_date: t[:ayrilma_tarihi] && build_date(
-            *t[:ayrilma_tarihi].values_at(:yil, :ay, :gun)
-          ),
+          dropout_date:      informations[:ayrilma_tarihi] && build_date(*informations[:ayrilma_tarihi].values_at(:yil, :ay, :gun)),
           martyrs_relative: {
-            code: t.dig(:gazi_sehit_yakini, :kod).safe_to_i,
-            name: t.dig(:gazi_sehit_yakini, :ad)
+            code:            informations.dig(:gazi_sehit_yakini, :kod).safe_to_i,
+            name:            informations.dig(:gazi_sehit_yakini, :ad).titleize_tr
           },
           diploma: {
-            gpa: t.dig(:diploma, :notu).safe_to_f,
-            grading_system: t.dig(:diploma, :not_sistemi).safe_to_f,
-            no: t.dig(:diploma, :no).safe_to_i
+            gpa:             informations.dig(:diploma, :notu).safe_to_f,
+            grading_system:  informations.dig(:diploma, :not_sistemi).safe_to_f,
+            no:              informations.dig(:diploma, :no).safe_to_i
           }
         }
       end
 
       attribute :unit_informations do
-        t = object[:birim]
-        next unless t.dig(:birim, :kod)
+        informations = object[:birim]
+        next unless informations.dig(:birim, :kod)
+
         {
-          long_name:       t[:birim_uzun_adi],
-          english_name:    t[:birim_adi_ingilizce],
-          parent_unit_id:  t[:bagli_oldugu_birim_id].safe_to_i,
-          period_of_study: t[:ogrenim_suresi].safe_to_i,
-          osym_id:         t[:kilavuz_kodu].safe_to_i,
+          long_name:         informations[:birim_uzun_adi].titleize_tr,
+          english_name:      informations[:birim_adi_ingilizce].titleize,
+          parent_unit_id:    informations[:bagli_oldugu_birim_id].safe_to_i,
+          period_of_study:   informations[:ogrenim_suresi].safe_to_i,
+          osym_id:           informations[:kilavuz_kodu].safe_to_i,
           university: {
-            code: t.dig(:universite, :kod).safe_to_i,
-            name: t.dig(:universite, :ad)
+            code:            informations.dig(:universite, :kod).safe_to_i,
+            name:            informations.dig(:universite, :ad).titleize_tr
           },
           university_type: {
-            code: t.dig(:universite_turu, :kod).safe_to_i,
-            name: t.dig(:universite_turu, :ad)
+            code:            informations.dig(:universite_turu, :kod).safe_to_i,
+            name:            informations.dig(:universite_turu, :ad).titleize_tr
           },
           unit: {
-            code: t.dig(:birim, :kod).safe_to_i,
-            name: t.dig(:birim, :ad)
+            code:            informations.dig(:birim, :kod).safe_to_i,
+            name:            informations.dig(:birim, :ad).titleize_tr
           },
           unit_type: {
-            code: t.dig(:birim_turu, :kod).safe_to_i,
-            name: t.dig(:birim_turu, :ad)
+            code:            informations.dig(:birim_turu, :kod).safe_to_i,
+            name:            informations.dig(:birim_turu, :ad).titleize_tr
           },
           faculty: {
-            code: t.dig(:fakulte_yo_myo_enstitu, :kod).safe_to_i,
-            name: t.dig(:fakulte_yo_myo_enstitu, :ad)
+            code:            informations.dig(:fakulte_yo_myo_enstitu, :kod).safe_to_i,
+            name:            informations.dig(:fakulte_yo_myo_enstitu, :ad).titleize_tr
           },
           status: {
-            code: t.dig(:aktiflik, :kod).safe_to_i,
-            name: t.dig(:aktiflik, :ad)
+            code:            informations.dig(:aktiflik, :kod).safe_to_i,
+            name:            informations.dig(:aktiflik, :ad).titleize_tr
           },
           instruction_language: {
-            code: t.dig(:ogrenim_dili, :kod).safe_to_i,
-            name: t.dig(:ogrenim_dili, :ad)
+            code:            informations.dig(:ogrenim_dili, :kod).safe_to_i,
+            name:            informations.dig(:ogrenim_dili, :ad).titleize_tr
           },
           instruction_type: {
-            code: t.dig(:ogrenim_turu, :kod).safe_to_i,
-            name: t.dig(:ogrenim_turu, :ad)
+            code:            informations.dig(:ogrenim_turu, :kod).safe_to_i,
+            name:            informations.dig(:ogrenim_turu, :ad).titleize_tr
           },
           city: {
-            code: t.dig(:il, :kod).safe_to_i,
-            name: t.dig(:il, :ad)
+            code:            informations.dig(:il, :kod).safe_to_i,
+            name:            informations.dig(:il, :ad).titleize_tr
           },
           district: {
-            code: t.dig(:ilce, :kod).safe_to_i,
-            name: t.dig(:ilce, :ad)
+            code:            informations.dig(:ilce, :kod).safe_to_i,
+            name:            informations.dig(:ilce, :ad).titleize_tr
           }
         }
       end
 
       attribute :undergrad_transfer_informations do
-        t = object[:ygecis_birim_id]
-        next unless t.dig(:universite, :kod)
+        informations = object[:ygecis_birim_id]
+        next unless informations.dig(:universite, :kod)
+        
         {
-          long_name:       t[:birim_uzun_adi],
-          english_name:    t[:birim_adi_ingilizce],
-          parent_unit_id:  t[:bagli_oldugu_birim_id].safe_to_i,
-          period_of_study: t[:ogrenim_suresi].safe_to_i,
-          osym_id:         t[:kilavuz_kodu].safe_to_i,
+          long_name:         informations[:birim_uzun_adi].titleize_tr,
+          english_name:      informations[:birim_adi_ingilizce].titleize,
+          parent_unit_id:    informations[:bagli_oldugu_birim_id].safe_to_i,
+          period_of_study:   informations[:ogrenim_suresi].safe_to_i,
+          osym_id:           informations[:kilavuz_kodu].safe_to_i,
           university: {
-            code: t.dig(:universite, :kod).safe_to_i,
-            name: t.dig(:universite, :ad)
+            code:            informations.dig(:universite, :kod).safe_to_i,
+            name:            informations.dig(:universite, :ad).titleize_tr
           },
           university_type: {
-            code: t.dig(:universite_turu, :kod).safe_to_i,
-            name: t.dig(:universite_turu, :ad)
+            code:            informations.dig(:universite_turu, :kod).safe_to_i,
+            name:            informations.dig(:universite_turu, :ad).titleize_tr
           },
           unit: {
-            code: t.dig(:birim, :kod).safe_to_i,
-            name: t.dig(:birim, :ad)
+            code:            informations.dig(:birim, :kod).safe_to_i,
+            name:            informations.dig(:birim, :ad).titleize_tr
           },
           unit_type: {
-            code: t.dig(:birim_turu, :kod).safe_to_i,
-            name: t.dig(:birim_turu, :ad)
+            code:            informations.dig(:birim_turu, :kod).safe_to_i,
+            name:            informations.dig(:birim_turu, :ad).titleize_tr
           },
           faculty: {
-            code: t.dig(:fakulte_yo_myo_enstitu, :kod).safe_to_i,
-            name: t.dig(:fakulte_yo_myo_enstitu, :ad)
+            code:            informations.dig(:fakulte_yo_myo_enstitu, :kod).safe_to_i,
+            name:            informations.dig(:fakulte_yo_myo_enstitu, :ad).titleize_tr
           },
           status: {
-            code: t.dig(:aktiflik, :kod).safe_to_i,
-            name: t.dig(:aktiflik, :ad)
+            code:            informations.dig(:aktiflik, :kod).safe_to_i,
+            name:            informations.dig(:aktiflik, :ad).titleize_tr
           },
           instruction_language: {
-            code: t.dig(:ogrenim_dili, :kod).safe_to_i,
-            name: t.dig(:ogrenim_dili, :ad)
+            code:            informations.dig(:ogrenim_dili, :kod).safe_to_i,
+            name:            informations.dig(:ogrenim_dili, :ad).titleize_tr
           },
           instruction_type: {
-            code: t.dig(:ogrenim_turu, :kod).safe_to_i,
-            name: t.dig(:ogrenim_turu, :ad)
+            code:            informations.dig(:ogrenim_turu, :kod).safe_to_i,
+            name:            informations.dig(:ogrenim_turu, :ad).titleize_tr
           },
           city: {
-            code: t.dig(:il, :kod).safe_to_i,
-            name: t.dig(:il, :ad)
+            code:            informations.dig(:il, :kod).safe_to_i,
+            name:            informations.dig(:il, :ad).titleize_tr
           },
           district: {
-            code: t.dig(:ilce, :kod).safe_to_i,
-            name: t.dig(:ilce, :ad)
+            code:            informations.dig(:ilce, :kod).safe_to_i,
+            name:            informations.dig(:ilce, :ad).titleize_tr
           }
         }
       end
diff --git a/app/serializers/yoksis/units/changes_serializer.rb b/app/serializers/yoksis/units/changes_serializer.rb
index cb84b917..452c3045 100644
--- a/app/serializers/yoksis/units/changes_serializer.rb
+++ b/app/serializers/yoksis/units/changes_serializer.rb
@@ -4,28 +4,28 @@ module Yoksis
   module Units
     class ChangesSerializer < Serializer
       attribute(:unit_id)        { object[:birim_id].safe_to_i              }
-      attribute(:unit_name)      { object[:birim_adi]                       }
+      attribute(:unit_name)      { object[:birim_adi].titleize_tr           }
       attribute(:parent_unit_id) { object[:bagli_oldugu_birim_id].safe_to_i }
       attribute(:date_of_update) { object[:degisiklik_tarihi]               }
 
       attribute :unit_type do
         {
           code: object.dig(:birim_turu, :kod).safe_to_i,
-          name: object.dig(:birim_turu, :ad)
+          name: object.dig(:birim_turu, :ad).titleize_tr
         }
       end
 
       attribute :status do
         {
           code: object.dig(:aktiflik, :kod).safe_to_i,
-          name: object.dig(:aktiflik, :ad)
+          name: object.dig(:aktiflik, :ad).titleize_tr
         }
       end
 
       attribute :change_type do
         {
           code: object.dig(:degisiklik_turu, :kod).safe_to_i,
-          name: object.dig(:degisiklik_turu, :ad)
+          name: object.dig(:degisiklik_turu, :ad).titleize_tr
         }
       end
     end
diff --git a/app/serializers/yoksis/units/units_serializer.rb b/app/serializers/yoksis/units/units_serializer.rb
index 323f7129..d5d558ff 100644
--- a/app/serializers/yoksis/units/units_serializer.rb
+++ b/app/serializers/yoksis/units/units_serializer.rb
@@ -3,8 +3,8 @@
 module Yoksis
   module Units
     class UnitsSerializer < Serializer
-      attribute(:long_name)       { object.dig(:birim_uzun_adi)                  }
-      attribute(:english_name)    { object.dig(:birim_adi_ingilizce)             }
+      attribute(:long_name)       { object.dig(:birim_uzun_adi).titleize_tr      }
+      attribute(:english_name)    { object.dig(:birim_adi_ingilizce).titleize    }
       attribute(:parent_unit_id)  { object.dig(:bagli_oldugu_birim_id).safe_to_i }
       attribute(:period_of_study) { object.dig(:ogrenim_suresi).safe_to_i        }
       attribute(:osym_id)         { object.dig(:kilavuz_kodu).safe_to_i          }
@@ -12,70 +12,70 @@ class UnitsSerializer < Serializer
       attribute :university do
         {
           code: object.dig(:universite, :kod).safe_to_i,
-          name: object.dig(:universite, :ad)
+          name: object.dig(:universite, :ad).titleize_tr
         }
       end
 
       attribute :university_type do
         {
           code: object.dig(:universite_turu, :kod).safe_to_i,
-          name: object.dig(:universite_turu, :ad)
+          name: object.dig(:universite_turu, :ad).titleize_tr
         }
       end
 
       attribute :unit do
         {
           code: object.dig(:birim, :kod).safe_to_i,
-          name: object.dig(:birim, :ad)
+          name: object.dig(:birim, :ad).titleize_tr
         }
       end
 
       attribute :unit_type do
         {
           code: object.dig(:birim_turu, :kod).safe_to_i,
-          name: object.dig(:birim_turu, :ad)
+          name: object.dig(:birim_turu, :ad).titleize_tr
         }
       end
 
       attribute :faculty do
         {
           code: object.dig(:fakulte_yo_myo_enstitu, :kod).safe_to_i,
-          name: object.dig(:fakulte_yo_myo_enstitu, :ad)
+          name: object.dig(:fakulte_yo_myo_enstitu, :ad).titleize_tr
         }
       end
 
       attribute :status do
         {
           code: object.dig(:aktiflik, :kod).safe_to_i,
-          name: object.dig(:aktiflik, :ad)
+          name: object.dig(:aktiflik, :ad).titleize_tr
         }
       end
 
       attribute :instruction_language do
         {
           code: object.dig(:ogrenim_dili, :kod).safe_to_i,
-          name: object.dig(:ogrenim_dili, :ad)
+          name: object.dig(:ogrenim_dili, :ad).titleize_tr
         }
       end
 
       attribute :instruction_type do
         {
           code: object.dig(:ogrenim_turu, :kod).safe_to_i,
-          name: object.dig(:ogrenim_turu, :ad)
+          name: object.dig(:ogrenim_turu, :ad).titleize_tr
         }
       end
 
       attribute :city do
         {
           code: object.dig(:il, :kod).safe_to_i,
-          name: object.dig(:il, :ad)
+          name: object.dig(:il, :ad).titleize_tr
         }
       end
 
       attribute :district do
         {
           code: object.dig(:ilce, :kod).safe_to_i,
-          name: object.dig(:ilce, :ad)
+          name: object.dig(:ilce, :ad).titleize_tr
         }
       end
     end
diff --git a/app/serializers/yoksis/units/universities_serializer.rb b/app/serializers/yoksis/units/universities_serializer.rb
index 11d36589..b7adca0a 100644
--- a/app/serializers/yoksis/units/universities_serializer.rb
+++ b/app/serializers/yoksis/units/universities_serializer.rb
@@ -3,54 +3,54 @@
 module Yoksis
   module Units
     class UniversitiesSerializer < Serializer
-      attribute(:unit_id)      { object[:birim_id].safe_to_i  }
-      attribute(:name)         { object[:birim_adi]           }
-      attribute(:english_name) { object[:birim_adi_ingilizce] }
-      attribute(:phone)        { object[:telefon]             }
-      attribute(:fax)          { object[:faks]                }
-      attribute(:address)      { object[:adres]               }
-      attribute(:website)      { object[:web]                 }
-      attribute(:email)        { object[:eposta]              }
+      attribute(:unit_id)      { object[:birim_id].safe_to_i           }
+      attribute(:name)         { object[:birim_adi].titleize_tr        }
+      attribute(:english_name) { object[:birim_adi_ingilizce].titleize }
+      attribute(:phone)        { object[:telefon]                      }
+      attribute(:fax)          { object[:faks]                         }
+      attribute(:address)      { object[:adres].titleize_tr            }
+      attribute(:website)      { object[:web]                          }
+      attribute(:email)        { object[:eposta]                       }
 
       attribute :university_type do
         {
           code: object.dig(:universite_turu, :kod).safe_to_i,
-          name: object.dig(:universite_turu, :ad)
+          name: object.dig(:universite_turu, :ad).titleize_tr
         }
       end
 
       attribute :status do
         {
           code: object.dig(:aktiflik, :kod).safe_to_i,
-          name: object.dig(:aktiflik, :ad)
+          name: object.dig(:aktiflik, :ad).titleize_tr
         }
       end
 
       attribute :city do
         {
           code: object.dig(:il, :kod).safe_to_i,
-          name: object.dig(:il, :ad)
+          name: object.dig(:il, :ad).titleize_tr
         }
       end
 
       attribute :district do
         {
           code: object.dig(:ilce, :kod).safe_to_i,
-          name: object.dig(:ilce, :ad)
+          name: object.dig(:ilce, :ad).titleize_tr
         }
       end
 
       attribute :big_city do
         {
           code: object.dig(:buyuksehir, :kod).safe_to_i,
-          name: object.dig(:buyuksehir, :ad)
+          name: object.dig(:buyuksehir, :ad).titleize_tr
         }
       end
 
       attribute :seaside do
         {
           code: object.dig(:deniz_kiyisi, :kod).safe_to_i,
-          name: object.dig(:deniz_kiyisi, :ad)
+          name: object.dig(:deniz_kiyisi, :ad).titleize_tr
         }
       end
     end
diff --git a/doc/development/helpers.md b/doc/development/helpers.md
index d4e5d69f..a9abcd9d 100644
--- a/doc/development/helpers.md
+++ b/doc/development/helpers.md
@@ -71,29 +71,77 @@ Code base'in çeşitli yerlerinde kullanılan yardımcıları içerir. Tüm ger
 
 #### `safe_to_i`
 
-String, Integer ve Nil sınıfları için gerçeklendi. Serializer katmanında tipe bağlı hataları absorbe etmek için yazıldı.
+String, Integer ve Nil nesneleri için kullanılabilir. Serializer katmanında tipe bağlı hataları absorbe etmek için ihtiyaç duyuldu.
 
-- String sınıfında `to_i` metoduyla aynı işi yapar
-- Nil sınıfında `nil` döndürür
-- Integer sınıfında `to_i` metoduyla aynı işi yapar
+- String nesnelerinde `to_i` metoduyla aynı işi yapar
+- Nil nesnelerinde yine `nil` döndürür
+- Integer nesnelerinde `to_i` metoduyla aynı işi yapar
 
 #### `safe_to_f`
 
-Nil ve String sınıfları için gerçeklendi.
+Nil ve String nesneleri için kullanılabilir.
 
-- String sınıfında `float` sayı eğer virgülle yazılmış ise noktayla değiştirerek `Float` sayı nesnesi döndürür
+- String nesnelerinde nesne virgülle yazılmış ise noktayla değiştirerek `Float` sayı döndürür
 
   ```ruby
   puts '1,3'.safe_to_f # 1.3
   puts '1.3'.safe_to_f # 1.3
   ```
 
-- Nil sınıfında ise yine `nil` döndürür
+- Nil nesnelerinde ise yine `nil` döndürür
 
 #### `camelize`
 
-Yalnızca Symbol nesneleri için geçerlidir. Symbol nesnesini `camelize` eder.
+Yalnızca Symbol nesneleri için kullanılabilir. Symbol nesnesini `camelize` eder.
 
 ```ruby
 puts :foo_bar.camelize # FooBar
-```
\ No newline at end of file
+```
+
+#### `titleize_tr`
+
+Nil ve String nesneleri için kullanılabilir.
+
+- String nesnelerinde "Turkish Special Chars" baz alarak `titleize` yapar
+
+  ```ruby
+  puts 'örnek'.titleize_tr # Örnek
+  ```
+
+- Nil nesnelerinde yine `nil` döndürür
+
+#### `downcase_tr`
+
+Nil ve String nesneleri için kullanılabilir.
+
+- String nesnelerinde "Turkish Special Chars" baz alarak `downcase` yapar
+
+  ```ruby
+  puts 'ÖRNEK'.downcase_tr # örnek
+  ```
+
+- Nil nesnelerinde yine `nil` döndürür
+
+#### `upcase_tr`
+
+Nil ve String nesneleri için kullanılabilir.
+
+- String nesnelerinde "Turkish Special Chars" baz alarak `upcase` yapar
+
+  ```ruby
+  puts 'örnek'.upcase_tr # ÖRNEK
+  ```
+
+- Nil nesnelerinde yine `nil` döndürür
+
+#### `capitalize_tr`
+
+Nil ve String nesneleri için kullanılabilir.
+
+- String nesnelerinde "Turkish Special Chars" baz alarak `capitalize` yapar
+
+  ```ruby
+  puts 'örnek bilgi'.capitalize_tr # Örnek bilgi
+  ```
+
+- Nil nesnelerinde yine `nil` döndürür
\ No newline at end of file
diff --git a/lib/support/support/core_ext/nil.rb b/lib/support/support/core_ext/nil.rb
index c17cf8cb..7f386b34 100644
--- a/lib/support/support/core_ext/nil.rb
+++ b/lib/support/support/core_ext/nil.rb
@@ -1,11 +1,15 @@
 # frozen_string_literal: true
 
 class NilClass
-  def safe_to_i
+  def nil_object
     nil
   end
 
-  def safe_to_f
-    nil
-  end
+  alias safe_to_i     nil_object
+  alias safe_to_f     nil_object
+  alias downcase_tr   nil_object
+  alias capitalize_tr nil_object
+  alias titleize      nil_object
+  alias titleize_tr   nil_object
+  alias upcase_tr     nil_object
 end
diff --git a/lib/support/support/core_ext/string.rb b/lib/support/support/core_ext/string.rb
index 1e33c1ca..f411c0a1 100644
--- a/lib/support/support/core_ext/string.rb
+++ b/lib/support/support/core_ext/string.rb
@@ -1,9 +1,25 @@
 # frozen_string_literal: true
 
 class String
-  alias safe_to_i to_i
+  def capitalize_tr
+    capitalize :turkic
+  end
+
+  def titleize_tr
+    downcase_tr.gsub(/\b(?<!\w['’`])[a-zçğöşü]/, &:capitalize_tr)
+  end
+
+  def downcase_tr
+    downcase :turkic
+  end
+
+  def upcase_tr
+    upcase :turkic
+  end
 
   def safe_to_f
     tr(',', '.').to_f
   end
+
+  alias safe_to_i to_i
 end