The project is about developing a cross-platform application that runs seamlessly on iOS, Android, and web using a single codebase. It integrates Firebase for authentication, real-time data handling, and content synchronization, while providing unique UI experiences for mobile and web. The solution also supports OTA updates and local development using the Firebase Emulator.

The client needed a responsive Expo-based application with unified deployment for iOS, Android, and web (PWA). The requirements included a splash screen, Firebase Authentication with multiple providers, Firestore integration with real-time subscriptions, keyword management features, and an overview dashboard with dynamic data visualization. The app also had to support local testing with the Firebase Emulator and Over-the-Air (OTA) updates for fast releases.

We delivered the following to meet the client’s needs:

• Developed the application using Expo with React for cross-platform compatibility
• Implemented Firebase Authentication with multiple provider login support
• Integrated Firestore with real-time subscriptions for instant UI updates
• Designed adaptive UI layouts optimized for both mobile and web interfaces
• Built a splash screen and smooth navigation structure for better onboarding
• Created an Overview Screen with a graph connected to Firestore data
• Developed a Keyword Management Module with add, delete, and edit functions
• Configured Firebase Emulator Suite for offline local development
• Enabled OTA updates via Expo’s update service for faster feature deployment