This is role based authentication api. The users with roles user, admin and super admin can use this apis. The user can login and register. Admin can login. Super admin can register admin and other super admin, can also login.

Technologies used:

1. Node / Express -> to build server
2. Mongodb (local) -> as database to store user data
3. Passport -> for authorization and authentication
4. jwt -> to make api secure
5. bcryptjs -> to hash password