I will develop voip app, sip softphone and esim mobile app

O
obama_tech
O
obama_tech
Obama
develop voip app, sip softphone and esim mobile app
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develop voip app, sip softphone and esim mobile app
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develop voip app, sip softphone and esim mobile appdevelop voip app, sip softphone and esim mobile appdevelop voip app, sip softphone and esim mobile app

About this gig

Looking to build a reliable VoIP app, SIP softphone, Linphone, or eSIM mobile application?

You're in the right place.

I specialize in developing secure and scalable VoIP and telecom mobile apps with smooth calling experience, strong backend systems, and modern UI/UX. Whether you're building a startup product or telecom solution, I will help you create a fully functional and production-ready app.

My approach focuses on performance, stability, and user experience ensuring your app works seamlessly across devices.


What you will get:

VoIP and SIP integration (audio/video calling)

Softphone app with dial pad, contacts & call logs

Linphone SDK integration (if required)

Admin panel for user and system management


I build solutions that are scalable, secure, and optimized for real-world telecom usage.


This service is ideal for startups, telecom businesses, and entrepreneurs looking to launch a professional VoIP or communication app.


Contact me before placing an order to discuss your requirements and get the best solution.

Lets build your VoIP app the right way

  • App type

    • Hybrid

  • Programming language

    • JavaScript
    • Kotlin
    • Objective-C
    • Python
    • Swift

  • Frameworks

    • Flutter
    • Ionic
    • Laravel
    • Angular
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Streaming
    • Booking
    • Maps & navigation
    • Productivity tools

  • Tools

    • Thunkable
    • Xamarin
    • Unity
    • Firebase
    • Visual Studio Code

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Security
    • Design
    • API integration

Get to know Obama

Obama
  • FromUnited Kingdom
  • Member sinceDec 2025
  • Avg. response time11 hours

  • Languages

    English, French, German
Hi, I'm Obama, a professional mobile app developer specializing in Android, iOS, and cross-platform applications. I build secure, scalable, and user-friendly apps with clean code, modern UI/UX, and reliable performance to help businesses turn ideas into successful products.

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