Backend API for Courses Platform

I developed a backend API for an online courses platform using Node.js, Express.js, and MongoDB.

The system supports multiple roles including Admin, Teacher, and Student, with secure authentication and role-based access control.

I implemented course and session management, video and PDF uploads, streaming features, quizzes, and subscription logic.

This project reflects my backend development skills in designing scalable APIs, handling authentication, and managing database-driven applications