Flutter Version (Cross-platform: Android & iOS) :

• Framework: Flutter — Single codebase for Android & iOS.

• Backend Services: Firebase Cloud Functions — Handles user-specific backend logic like saving ratings, watchlists, etc.

• Security: Firebase App Check — Protects backend resources from abuse.

• Secrets Management: Google Cloud Secret Manager — Securely stores API keys and service credentials.

• Database & Caching: Drift (Moor) — Local SQLite database for caching movie metadata and offline support.

• State Management & Architecture: Provider / Riverpod (if used, mention here).

Native Android Version (Kotlin) :

• UI Toolkit: Jetpack Compose — Declarative UI for modern Android app development.

• Architecture: Clean Architecture + MVVM (Model-View-ViewModel) — Ensures a clean separation of concerns with independent layers for UI, business logic, and data. This allows for scalable and testable code.

• Navigation: Android Navigation Component 3 — Type-safe and lifecycle-aware screen transitions.

• Networking: Retrofit + Moshi — Robust HTTP client for consuming TMDb API with JSON parsing.

• Concurrency: Kotlin Coroutines & Flow — Asynchronous and reactive programming for efficient data handling.

• Persistence: Room Database — Local storage for movie data, favorites, and cached lists.

• Dependency Injection: Dagger Hilt — Modular and scalable dependency management.