I will develop custom linphone voip, softphone, esim, and calling app for ios, android

T
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Adeoye
develop custom linphone voip, softphone, esim, and calling app for ios, android
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develop custom linphone voip, softphone, esim, and calling app for ios, android

About this gig

Have you been searching for a custom VoIP or Linphone softphone mobile application that works properly on both iOS and Android devices? The search is over.  

  

I focus on VoIP app development with Linphone, Twilio, and SIP trunks to build advanced calling applications that support features like.  

  

  • VoIP/SIP Voice & Video Calling (HD Quality)
  • Integration with eSIM & DID Numbers
  • Auto Dialer & Enhanced Call Center Functions
  • Secure Chat & Messaging
  • Cross-Platform (Flutter)
  • Deployment on App Store & Play Store

  

I create solutions for startups and entrepreneurs as well as telecommunications and calling centers that want to operate their own TextNow clone, proprietary telephone system, or custom mobile application.  

  

VoIP clients typically want minimum prices and operational expenses. My work is trusted for premium user interface & experience, seamless call quality, and quick project completion with full post-launch support.  


Submit your idea and let me transform it into a seamless working app; together we can build your VoIP solution.

  • App type

    • Hybrid

  • Programming language

    • Java
    • Dart
    • Swift

  • Frameworks

    • Flutter
    • SwiftUI
    • Other

  • Purpose

    • Chat
    • Streaming
    • Social networking
    • IoT
    • Custom

  • Tools

    • Firebase
    • Other

  • Expertise

    • Firebase
    • Other

Get to know Adeoye

Adeoye

iOS app development, Android development, Softphone developer

  • FromNigeria
  • Member sinceJun 2025

  • Languages

    Arabic
I’m a mobile app developer specializing in iOS app development, Android development, and cross-platform solutions like Flutter and React Native. I create high-quality mobile apps, softphone apps, VoIP apps, Linphone, and video calling apps. Skilled in AI mobile app, hybrid mobile app, SaaS platforms, and web applications, I build native apps, eSIM apps, dating apps, and geolocation apps and more. Expert in app design, QA testing, and app UI. I also integrate SIP trunks, Twilio, WebRTC, and APIs for seamless communication.

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