Managing Institutions and classes/event app

Overview of the application Users to be able to add their institution and the classes/events they offer for general public. There are three types of users 1. Organization users a. Need to register and make a payment (or approved by backend admin) b. The can do the following only after registration c. Can add/update/delete one or more institution (including geolocation) d. Can add/update/delete classes and events 2. Regular users a. Can view events/classes by organization b. Can view events/classes by date/type/geolocation c. Optionally can register 3. Backend Admin user a. Manage the users, payments, institution, classes and events 4. Users should be login using their google, facebook, twitter accounts etc.,(oAuth) 5. All of the functionality of the application should be handled through rest API The application should contain the “web 2.0” user experience