Update README.md

coin/QuantumCoin/README.md

@@ -14,6 +14,22 @@
 [![G20](https://img.shields.io/badge/G20-Partner-FF6347.svg)](https://g20.org/)
 [![G7](https://img.shields.io/badge/G7-Partner-4682B4.svg)](https://www.g7germany.de/)
 [![OECD Development Centre](https://img.shields.io/badge/OECD%20Development%20Centre-Partner-FF69B4.svg)](https://www.oecd.org/dev/)
+[![Python](https://img.shields.io/badge/Python-3.9%2B-blue.svg)](https://www.python.org/)
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+[![Swift](https://img.shields.io/badge/Swift-5.0%2B-orange.svg)](https://swift.org/)
+[![Kotlin](https://img.shields.io/badge/Kotlin-1.5%2B-blue.svg)](https://kotlinlang.org/)
+[![TypeScript](https://img.shields.io/badge/TypeScript-4.0%2B-blue.svg)](https://www.typescriptlang.org/)
+[![HTML5](https://img.shields.io/badge/HTML5-5.0%2B-orange.svg)](https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/HTML5)
+[![CSS3](https://img.shields.io/badge/CSS3-3.0%2B-blue.svg)](https://www.w3.org/Style/CSS/)
 
 # QuantumCoin