Rxjava, MVVM, Mvp, Https, JUnit, Tcp/ip, Tls, Java, Oauth, Agile Methodologies, Jwt, Espresso, Flows, Http, Kotlin, SSL, Git, Mockito, Dagger, Coroutines, Clean Architecture, Hilt, Web Sockets, CI/CD

Java, multi-threading, Concurrent Programming, Flows, Kotlin, Restful Apis, LiveData, MVVM architecture, Coroutines, Jetpack Compose, performance optimization, Room

secure coding , Kotlin, Android development, Debugging, Mobile Application Security, Coroutines, Jetpack, Android architecture components, Data-informed product development, experimentation, Mobile architectures, Release best practices