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I will integrate video and audio call services in your flutter app
Usman
About this gig
Are you looking to integrate seamless real-time video and audio calling or live streaming into your Flutter application for Android and iOS? You've come to the right place!
I specialize in building production-ready calling and live streaming solutions using Agora RTC, ZEGOCLOUD, WebRTC, and Firebase.
What I Can Integrate:
1-on-1 & Group Calling: High-definition video and audio calls
Background Calling & Notifications: CallKit (iOS), ConnectionService (Android), and Firebase Push Notifications (FCM)
Live Streaming & Interactive Features: Audio rooms, live streaming, real-time chat, and PK battles
Call UI & Native Controls: Incoming call screen, camera switch, mute/unmute, speaker toggle, and custom call UI matching your app
Backend Setup: Token generation logic and Firebase integration
App Use Cases:
Social Media | Entertainment | Dating | EdTech | Live Streaming | Business Chat
Why Work With Me?
Scalable Flutter architecture (Provider, BLoC, GetX)
Native Android & iOS permissions configuration
Dedicated support and clean, maintainable code
Please contact me before placing an order to discuss your requirements, preferred SDK, and app architecture!
Get to know Usman
Usman
Flutter and Full Stack Mobile App Developer
- FromPakistan
- Member sinceMay 2025
- Avg. response time2 hours
- Last delivery2 days
Languages
Urdu, English, Hindi
Hi, I’m Usman, a Full-Stack Flutter Developer specializing in modern Android and iOS applications.
I work with Flutter, Dart, Firebase, REST APIs, Node.js, databases, authentication, backend integrations, and AI integration.
Whether you need a new app, AI-powered features, API integration, backend development, bug fixing, or performance optimization, I focus on clean code, reliable functionality, and smooth user experiences.
I’m committed to quality, clear communication, and delivering production-ready solutions. 🚀
FAQ
Which service (Agora, ZEGOCLOUD, WebRTC) should I choose?
It depends on your project needs! Agora and ZEGOCLOUD provide quick setup and pre-built UI kits with generous free tiers. WebRTC is ideal for custom, open-source solutions. Send me a message, and I'll help you pick the right SDK for your app.
Will incoming call notifications work when the app is closed?
Yes! I integrate native background call push notifications using CallKit for iOS and ConnectionService/FCM for Android, allowing users to receive full-screen incoming call popups even when the app is terminated.
Do I need to pay for API accounts like Agora or ZEGOCLOUD?
Most providers (Agora, ZEGOCLOUD) offer generous free monthly allowances (e.g., 10,000 free minutes per month). You will just need to set up a free account to generate your App ID and App Key.
Can you customize the calling UI to match my Figma design?
Yes, absolutely! I can build custom call layouts, button toggles, and screen controls from scratch based on your Figma design to match your app's existing theme.
What happens after the delivery if I face an issue or need small tweaks?
I offer post-delivery support to ensure everything works smoothly on your devices. If you run into any bug or issue with the call integration after delivery, I will help you fix and test it so your app runs flawlessly.
