Cross-platform Mobile App + Backend (React Native | AWS | Spotify OAuth)

The app allows users to securely connect their Spotify account, manage data-sharing preferences, and explore their personal data through a clean, privacy-first mobile experience. I will give more details to interested candidates. Responsibilities Developed native iOS and Android applications using React Native Built secure passwordless authentication with SMS verification Implemented Spotify OAuth integration with secure token management Developed granular consent management allowing users to control shared data categories Built a scalable AWS backend with authentication, API layer, and PostgreSQL database Implemented configurable data valuation engine with admin-managed rules Created data vault experience displaying Spotify listening data including artists, tracks, genres, playlists, and listening history Built source management and future source waitlist functionality Developed user settings, privacy controls, data export, and account management features Managed App Store and Google Play submission process