✅ Android Development (Kotlin/Java)

1. Kotlin & Java Fundamentals
   Variables, Functions, OOP, Collections, Exception Handling, Coroutines (Kotlin).
2. Android Basics
   Activities, Intents, Fragments, Views, Layouts, Lifecycle.
3. UI/UX & Layout Designing
   XML Layouts, ConstraintLayout, RecyclerView, Material Components.
4. Data Storage & Database
   SharedPreferences, Room Database, SQLite, DataStore API.
5. API Integration & Networking
   Retrofit, Volley, JSON, REST API, Glide/Picasso for images.
6. Advanced Android Concepts
   MVVM Architecture, LiveData, ViewModel, Navigation Component, Dependency Injection (Hilt/Dagger).
7. App Deployment & Play Store
   App Signing, Release Build, Play Console Upload, App Optimization.