Simple MERN LMS Development

I'm looking for a simple Learning Management System (LMS) built on the MERN stack for my college final year project. The system should have the following core functionalities:

- User Authentication
- Content Management
- Assignment Submission
- Video Playback
- Student Progress Tracking

Primary users will be students, teachers, and administrators.

User roles and permissions:
- Teachers can upload assignments lectures and view progress reports

Ideal Skills and Experience:
- Proficiency in MERN stack development
- Experience with user authentication and role-based access control
- Knowledge of content management systems
- Familiarity with video playback integration

Please provide a portfolio showcasing similar projects.