https://www.youtube.com/watch?v=2uG9EjrI9lg

• Programming Language
  • Kotlin
  • Java (“outdated”)
• UI
  • Jetpack Compose
  • XML
• Application Lifecycle
  • onCreate
  • onStart
  • onResume
  • onPause
  • onStop
  • onRestart
  • onDestroy
• Coroutines
  • background work
• Fetching data from internet
  • sktor (?) (or stator/skator/skeitor?)
  • retrofit
• Local database
  • Room
  • Realm
  • SQLite
• SharedPreferences / DataStore
  • saving data as key/value pairs
• Architecture
  • MVVM
  • MVI
  • MVP
  • MVC
• Image from network
  • using dependecies
    • Glide
    • Coil
    • Picasso
• Linter (to analyze your code)
  • Detekt / Android Lint / Ktlint
  • Leak Canary / Timber / Chuck
• Testing
  • Unit testing
    • JUnit
    • MockK
    • Truth
    • KTluent
  • Instrumented testing
    • Robolectric
    • espresso
    • Kaspresso
  • CI / CD
    • Bitrise
    • Jenkins
    • Circle CI