This project utilizes modern Android development tools and best practices: Kotlin - Primary language for Android development. MVVM (Model-View-ViewModel) - Ensures separation of concerns and testability. Hilt - Dependency injection for scalable and maintainable code. Room Database - Local storage for offline support. Firestore & Firebase Authentication - Backend services for authentication and data storage. Remote SQL Database - For storing and retrieving large-scale product data. Retrofit - API communication and data fetching. Coroutines - Asynchronous programming for smooth UI interactions. Glide - Efficient image loading and caching. Navigation Component - Managing in-app navigation efficiently. TabLayout & ViewPager2 with PageTransformer - Smooth UI transitions. Best Practices Implemented Clean Architecture: Organized codebase for easy maintenance. Dependency Injection: Using Hilt for managing dependencies. Asynchronous Programming: Using Coroutines for better performance. Security Best Practices: Handling user authentication securely. Scalable and Modular Code: Designed for future enhancements and features.