A scalable video distribution platform modeled after YouTube, engineered to handle high-concurrency media streaming, complex dataaggregation, and real-time social engagement.

Architected a production-grade RESTful API using Node.js and Express, utilizing advanced MongoDB aggregation pipelines to computereal-time dashboard analytics (views, likes, subscribers) with optimized query performance.

Implemented a secure dual-token authentication system (Access/Refresh JWTs) with bcrypt hashing and HTTP-only cookies, ensuringrobust session management and protection against XSS/CSRF attacks.

Engineered a resilient media upload workflow using Multer and Cloudinary, automating video processing and storage to ensure highavailability and seamless playback across the React frontend.