Social Networking Mobile App Development

I'm seeking a proficient developer to create a native mobile app for both iOS and Android platforms, with a strong focus on social networking. The app will be connected with a webpage where users can insert data to be shown in the app. There will be also a summary page for admins to monitor app/website data and management.

Key Features:
- Instant Messaging
- Photo and Video Sharing
- Profile Customization
- Browse local users profiles
- Create "tables"
- Join "tables"
- Geo localisation
- Push Notifications
- Payments integration

The project must be completed within 2 months. Prior experience in social networking app development would be highly advantageous.