Rxjava, MVVM, Mvp, JUnit, Sqlite, Java, Espresso, Kotlin, Git, Mockito, Retrofit, Android SDK, Dagger, Rest Apis, XML Views, Android Keystore, Kotlin Coroutines Flow, Clean Architecture, Hilt, Koin, CI CD, MockK, Performance monitoring tools, Jetpack Compose, Room, Performance optimisation, R8, OkHttp, Multi-module Gradle builds, ProGuard

JIRA, Software testing, Test Design, Defect Management, Test Planning, System Testing, Documentation, SWIFT systems, Trade processing platforms, Troubleshooting, Trade finance systems, Case management systems