I am looking for Android app developer who can build a custom App for me.
- Group Chatting
- Group video and Audio call online
Main feature is that, User should able to choose his/her phone contacts and can add them in app. Not all contacts should add.
Suppose there are 5 contacts in my phone contact list. So there should a feature that user will able to select some contacts from these 5 contacts and only selected contacts should shown in my contact list of app.
Moreover user should able to group chat and call (video & audio) with unlimited people.
Please tell me required things from my side and cost& time of development. Thanks