My project requires a new screen in my existing mobile app. It is written using Ionic with NodeJS, CouchDB/Mongo and [login to view URL] on the backend. The app currently functions by signing in through Facebook, entering your mobile number then syncing your contacts. If any contacts have the same chat app, you are able to initiate a chat with this user. This new screen will be a common chat screen where ALL users of the app can collectively chat amongst each other. Regardless of if they are in the users contact book or not. I will provide the APK file and more information to serious bidders.
Here is a low fidelity design of how the new tab/screen should look: