I will build calling apps with webrtc and backend integration

A
aleksandr_kabi
A
aleksandr_kabi
Aleksandr
build calling apps with webrtc and backend integration
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build calling apps with webrtc and backend integration

About this gig

Flutter Voice & Video Calling App Development

Need a professional Android Voice and Video Calling App?

I develop high-performance Flutter calling apps with smooth real-time communication, modern UI, and scalable architecture.

Services Include:

  • Real-time 1-to-1 voice and video calling.
  • WebRTC, Agora and Twilio integration.
  • Firebase authentication and backend integration.
  • Incoming call notifications and alerts.
  • Custom UI/UX and app branding.
  • Clean, scalable Flutter source code.
  • Google Play Store publishing assistance.

Technologies:

Flutter, Dart, WebRTC, Agora, Twilio, Firebase, Provider, Riverpod and BLoC.

Let's build your next real-time calling application!

Contact me before ordering to discuss your project.

  • App type

    • Hybrid

  • Purpose

    • Streaming
    • Social networking

  • Expertise

    • Data storage
    • Firebase
    • Widgets
    • API integration

  • Programming language

    • Kotlin
    • Dart

  • Frameworks

    • Flutter
    • Android

  • Tools

    • Android Studio
    • Firebase

Get to know Aleksandr

Aleksandr

Web, Mobile, SaaS and AI Solutions

  • FromRomania
  • Member sinceOct 2026

  • Languages

    English
We are a team of 75+ skilled software developers specializing in custom software development, web and mobile applications, SaaS platforms, and AI-powered solutions. From MVPs to enterprise-grade applications, we provide end-to-end development services, including frontend and backend development, cloud deployment, and ongoing maintenance. With proven technical expertise, fast turnaround times, and competitive pricing, we deliver reliable, scalable solutions backed by a dedicated team of professionals,not just a single freelancer

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