Social Media Chat App

I need a chat application that supports social media login. The app should allow users to log in through Facebook, Google, or Twitter.

Key Features:
- User Authentication: Social media login (Facebook, Google, Twitter)
- Communication: Text messaging, voice calls, video calls

Ideal Skills:
- Experience with social media APIs
- Strong background in real-time messaging applications
- Proficiency in both mobile and web app development

Looking for a developer who can deliver a secure and user-friendly chat application with robust communication features.