diff --git a/docs/conf.py b/docs/conf.py
index b6d8bd2..ba88cc9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -37,6 +37,7 @@
                         'sklearn',
                         'sklearn.metrics',
                         'skopt',
+                        'optuna',
                         'scikitplot',
                         'scikitplot.metrics']
 
@@ -47,9 +48,9 @@
 author = 'Neptune Dev Team'
 
 # The short X.Y version
-version = '0.14'
+version = '0.15'
 # The full version, including alpha/beta/rc tags
-release = '0.14.0'
+release = '0.15.0'
 
 # -- General configuration ---------------------------------------------------
 
diff --git a/docs/user_guide/monitoring/optuna.rst b/docs/user_guide/monitoring/optuna.rst
new file mode 100644
index 0000000..517ea20
--- /dev/null
+++ b/docs/user_guide/monitoring/optuna.rst
@@ -0,0 +1,6 @@
+Optuna
+===========
+
+.. automodule:: neptunecontrib.monitoring.optuna
+    :members:
+    :show-inheritance:
diff --git a/neptunecontrib/monitoring/optuna.py b/neptunecontrib/monitoring/optuna.py
new file mode 100644
index 0000000..eb734fd
--- /dev/null
+++ b/neptunecontrib/monitoring/optuna.py
@@ -0,0 +1,88 @@
+#
+# Copyright (c) 2019, Neptune Labs Sp. z o.o.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import neptune
+from neptunecontrib.monitoring.utils import pickle_and_send_artifact
+
+
+def NeptuneMonitor(experiment=None):
+    """Logs hyperparameter optimization process to Neptune.
+
+    Args:
+        experiment(`neptune.experiments.Experiment`): Neptune experiment. Default is None.
+
+    Examples:
+        Initialize neptune_monitor::
+
+            import neptune
+            import neptunecontrib.monitoring.optuna as opt_utils
+
+            neptune.init(project_qualified_name='USER_NAME/PROJECT_NAME')
+            neptune.create_experiment(name='optuna sweep')
+
+            monitor = opt_utils.NeptuneMonitor()
+
+        Run Optuna training passing monitor as callback::
+            ...
+            study = optuna.create_study(direction='maximize')
+            study.optimize(objective, n_trials=100, callbacks=[monitor])
+
+        You can explore an example experiment in Neptune https://ui.neptune.ml/jakub-czakon/blog-hpo/e/BLOG-404/charts
+    """
+
+    _exp = experiment if experiment else neptune
+
+    def monitor(study, trial):
+        _exp.log_metric('run_score', trial.value)
+        _exp.log_metric('best_so_far_run_score', study.best_value)
+        _exp.log_text('run_parameters', str(trial.params))
+
+    return monitor
+
+
+def log_study(study, experiment=None):
+    """Logs runs results and parameters to neptune.
+    Logs all hyperparameter optimization results to Neptune. Those include best score ('best_score' channel),
+    best parameters ('best_parameters' property), and the study object itself.
+
+    Args:
+        results('optuna.study.Study'): Optuna study object after training is completed.
+        experiment(`neptune.experiments.Experiment`): Neptune experiment. Default is None.
+
+    Examples:
+        Initialize neptune_monitor::
+
+            import neptune
+            import neptunecontrib.monitoring.optuna as opt_utils
+
+            neptune.init(project_qualified_name='USER_NAME/PROJECT_NAME')
+            neptune.create_experiment(name='optuna sweep')
+
+            monitor = opt_utils.NeptuneMonitor()
+
+        Run Optuna training passing monitor as callback::
+            ...
+            study = optuna.create_study(direction='maximize')
+            study.optimize(objective, n_trials=100, callbacks=[monitor])
+            opt_utils.log_study(study)
+
+        You can explore an example experiment in Neptune https://ui.neptune.ml/jakub-czakon/blog-hpo/e/BLOG-404/charts
+     """
+    _exp = experiment if experiment else neptune
+
+    _exp.log_metric('best_score', study.best_value)
+    _exp.set_property('best_parameters', study.best_params)
+    pickle_and_send_artifact(study, 'study.pkl', experiment=_exp)
diff --git a/setup.py b/setup.py
index 80fdb17..8bb5a0b 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ def main():
 
     setup(
         name='neptune-contrib',
-        version='0.14.0',
+        version='0.15.0',
         description='Neptune.ml contributions library',
         author='neptune.ml',
         support='contact@neptune.ml',