I will develop webrtc, voip, sip softphone, video call app for ios android

M
mercyfavaour
M
mercyfavaour
mercy favaour
develop webrtc, voip, sip softphone, video call app for ios android
Full Screen
develop webrtc, voip, sip softphone, video call app for ios android

About this gig

HELLO GREAT BUYER,


Are you looking for a professional developer to build a WebRTC, VoIP, or SIP based mobile app?

I specialize in real time communication systems including:

  • WebRTC video & audio call apps
  • SIP softphone apps (Linphone, Asterisk, FreeSWITCH)
  • VoIP dialer apps
  • Live streaming mobile platforms
  • Secure chat & conferencing apps
  • Dating apps with video call features

Features I Can Develop:

  • 1 to 1 & group video calls
  • HD audio calling
  • SIP trunk integration
  • PBX (Asterisk, FusionPBX, Kamailio)
  • Call recording
  • Push notifications
  • Admin dashboard
  • Secure backend system
  • Payment integration

I build scalable, secure, and high performance apps for iOS and Android using Flutter or native technologies.

Whether you need a softphone solution, meeting app, or live video platform, I deliver production ready systems.

Contact me before placing order to discuss your requirements.



  • App type

    • Hybrid

  • Programming language

    • Dart
    • Java
    • JavaScript
    • Python
    • Swift
    • TypeScript
    • HTML
    • React Native
    • Flutter
    • Bubble

  • Frameworks

    • Flutter
    • Ionic
    • NativeScript
    • Angular
    • SwiftUI
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Streaming
    • Restaurant
    • Booking
    • Medical

  • Tools

    • Thunkable
    • Power apps
    • Bubble
    • Glide
    • Flutterflow
    • Expo
    • Android Studio

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Security
    • Design
    • Ads & monetization
    • Release management

Get to know mercy favaour

mercy favaour

Fixing, building, and launching AI web apps

  • FromUnited Kingdom
  • Member sinceFeb 2026

  • Languages

    English, French, German, Spanish
I’m a Full Stack Developer specializing in AI powered websites and SaaS MVPs. I build, fix, and deploy scalable web apps using Rork AI, webtrc and modern full stack tools. From idea validation to production launch, I handle frontend, backend, APIs, databases, and deployment. I help founders and businesses turn AI concepts into reliable, high performing web products built to scale.

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