Change tracker app

Task: Creating a React Native Android app for tracking visual transformations over time with profile-based image management and monetization

• • Implemented Google Sign-In authentication to provide secure user access and integrated Firebase as the backend for real-time data synchronization across devices.

• • Built a profile management system allowing users to create and manage multiple profiles (for tracking people, babies, pets, etc.) with personalized metadata and settings.

• • Developed an image upload and card creation feature integrated with Google Drive for reliable image storage, enabling users to add timestamped photos with custom titles to track changes.

• • Created a chronological card gallery displaying historical photos organized by profile, allowing users to visually compare changes.

• • Integrated RevenueCat for in-app subscription management.

• • Integrated Google AdMob to display non-intrusive ads in the free version