Android Live Voice Chat App Development

I'm seeking an experienced mobile app developer or team to create a live voice chat app for Android, similar to Masti, Yaari, or Amo.

Key Features:
- Real-time audio communication
- User profiles
- games
- Virtual gifts
- Admin panel

Authentication via social media login (Google).

Ideal Skills & Experience:
- Expertise in Android app development
- Experience with real-time audio technology
- Strong background in social media integration, particularly Google
- Prior experience building user-friendly admin panels

Please provide examples of similar work done.