MVVM, JNI, Javascript, Opengl Es, Ndk, Debugging, AWS, Canvas, Node.js, Kotlin, Git, Android SDK, Coroutines, Android Studio Profiler, multi-flavor Gradle builds, ProGuard R8, SurfaceView, Filament, performance profiling, backend technologies, native crash debugging, Flow, non-standard Android ROMs, MVI architecture, Custom Views, Perfetto

React Native, Flutter, Cordova, Xamarin, Java, Kotlin