DRSMusic

Built a React Native (TypeScript) mobile application with persistent audio player, downloads, and social interaction features.

Developed a Node.js + Express backend with MongoDB (Mongoose) for users, songs, albums, and analytics.

Integrated secure authentication and role-based access control, including admin-only routes.

Implemented audio and image uploads with file-size enforcement and cloud storage.

Enabled real-time communication using Socket.io for live updates, chat, and activity synchronization.

Added listening time and usage analytics, periodically synced from the mobile app to the backend.

Architected the system to serve a web frontend in production, enabling unified deployment.