Development of a Virtual Classroom Web App for Remote Learning

We are looking for a software developer to build a responsive virtual classroom platform tailored for remote learning. The platform should include video conferencing integration (preferably using WebRTC or Zoom API), user authentication for students and teachers, assignment uploads, grading functionality, and a calendar for scheduling classes. The system must support live chat, screen sharing, and the ability to record sessions. The front-end should be built with React.js or Flutter Web, and the back-end preferably with Node.js or Django. We expect the project to be completed in 4–6 weeks. A clean ui/ux and mobile responsiveness are important. Deliverables include full source code, documentation, and deployment support.