Android SDK

Kotlin, Java

Coroutines, Flow, RxJava2

Compose, Xml

OOP, SOLID

Dagger 2, Koin, Hilt

Retrofit2, OkHttp3, JSON, Gson

SQLite Room, Firebase, Push Notification

Navigation Fragment

MVVM, MVP

Git, SourceTree

Other: Glide, Picasso, Figma, CustomView