Experience in developing mobile messaging apps and being able prove to us by showing their work from similar projects.
1. We need an app similar to WeChat but incorporating Facebook/Twitter hybrid features.
2. Features are listed in attached file.
The most points that are important for designing and developing of an app for us:
A. The structure of app should be powerful enough to handle million of users.
B. iOS & Android version of the app
C. Developing of webservice version of app
D. Designing of user interface is very important. it should be simple and user friendly (we will provide
you with some UI examples)