E-learning web and Android app MERN stack

I need e-learning website and app where tutor will upload courses, student will buy, admin will have control.

Stack: MERN ( MONGODB, EXPRESS, REACT, NODE)
hosting: aws cloud
Reference: Udemy.com

Features:
- safe and secure routes and api
- dev, production, deployment of app
- 3 types of users student, tutor, admin
- ci/cd
- ref design is available
- support for 6 months

Delivery Duration:
- 45 days