I will develop softphone app, voip app, call center app, video calling app with webrtc

R
reignbolt
R
reignbolt
Reign B
develop softphone app, voip app, call center app, video calling app with webrtc
Full Screen
develop softphone app, voip app, call center app, video calling app with webrtc
Full Screen
develop softphone app, voip app, call center app, video calling app with webrtcdevelop softphone app, voip app, call center app, video calling app with webrtc

About this gig

 Welcome to Professional Softphone & VoIP App Development!

Are you looking for a custom-built, high-performing Softphone or Call Center app for Android or iOS? You've come to the right place!

I specialize in creating powerful, secure, and feature-rich VoIP, SIP, and Twilio-based applications that perfectly fit your communication needs.


What I Offer:

  • Custom Softphone App Development
  • VoIP and SIP Integration for seamless calling
  • Twilio API Integration for advanced call features
  • Linphone Customization (UI/UX and backend)
  • Secure and reliable audio & video communication

Why Choose Me:

With years of experience in VoIP, SIP, and Android app development, I deliver apps that are not only functional but also smooth, intuitive, and secure.

I take pride in:

  • Thorough testing for bug-free performance
  • Timely delivery and professional communication
  • Ongoing support and maintenance after delivery


Let's Build Something Great

Whether you need a Softphone app, a VoIP communication tool, or a Call Center platform, I'll help you bring your idea to life with precision and reliability.

  • App type

    • Hybrid

  • Programming language

    • TypeScript
    • React Native
    • PHP
    • Kotlin
    • JavaScript
    • Swift
    • Objective-C

  • Frameworks

    • Flutter
    • NativeScript
    • Laravel
    • SwiftUI
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Streaming
    • Shopping
    • Taxi
    • Booking
    • Lifestyle
    • Travel
    • Ecommerce

  • Tools

    • Xamarin
    • Glide
    • Flutterflow
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio Code

  • Expertise

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

Get to know Reign B

Reign B

From Design to Deployment, Complete Web and App Development

  • FromUnited Kingdom
  • Member sinceOct 2025
  • Avg. response time1 hour

  • Languages

    English
I’m a Full Stack Web and App Developer with a passion for creating sleek, high-performing, and user-friendly digital products. From concept to deployment, I help businesses and entrepreneurs build modern websites, mobile apps, and web applications that deliver real results. What I Offer: 1)Responsive Web Design (React, Next js, Vue, etc.) 2)Mobile App Development (Flutter, React Native, Kotlin, Swift) 3)Backend & API Integration (Node js, Django, Laravel, Firebase) 4)UI/UX Design & Prototyping 5)Maintenance, Bug Fixes & Performance Optimization.

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