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IntelliCall / Calling.
Real-time calling and communication functionality supporting voice interactions, agent presence, microphone services, and connection handling.
Lead Mobile DeveloperFlutterWebRTCSIPAgoraWebSocketsFirebaseREST APIsAndroidiOS
▸ problem
Provide stable real-time voice communication across mobile devices and application states.
▸ approach
Worked on WebRTC/SIP calling, microphone management, agent presence, connection handling, and background/foreground call scenarios.
▸ outcome
Improved calling workflows and stability across mobile communication scenarios.
02 / architecture
// Flutter + WebRTC/SIP + real-time signaling + backend APIs
03 / challenges
- ▸Call connection stability
- ▸Background/foreground transitions
- ▸Microphone state management
- ▸Real-time signaling