So, I want to create an app for my engineering and biology class. I want to make it so you have to register/login to get on the app.
The app will include:
Biology Notes
Engineering Notes
Brainstorming Plot
A Forum
Private Messaging
Group Messaging(add people to a chat for group projects)

Does anyone know a good way to make this app? I'd really like to make this, at the moment I'm only experienced in Java.
I'd appreciate any help in making this app!