I'm a senior Android mobile developer with over six years of experience developing robust, complex mobile applications. Expert in Java and Kotlin languages. As an Android developer, I have learned various technologies to create high-quality Android apps including design patterns, MVVM, MVI, handling concurrency with Coroutines, Jetpack Libraries & Compose, GIT-flow, Couchbase lite & SQLite database, WebSocket, MQTT, Android SDK, and testing in the Android environment. Participated in and contributed to large teams. A professional in creating and maintaining libraries. Creating a framework to build a trusted framework for developers by following great principles such as respecting breaking changes and semantic versioning.