I will develop voip app, esim calling app, esim website, liphone verification app

A
aleksandr_kabi
A
aleksandr_kabi
Aleksandr
develop voip app, esim calling app, esim website, liphone verification app
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develop voip app, esim calling app, esim website, liphone verification app

About this gig

VoIP, eSIM & Communication Platform Development

Looking to build a professional VoIP calling app, eSIM platform, or communication solution? I develop secure, scalable, and user-friendly platforms tailored to your business needs.

Services I Offer

  • VoIP Calling App Development
  • eSIM Apps, Websites & Platforms
  • SIP-Based Calling Solutions
  • Virtual Number & Communication Apps
  • Phone Verification & OTP Integration

Key Features

  • Secure Registration & Login
  • VoIP/SIP & API Integration
  • Voice Calling & Call History
  • eSIM Plans & Activation Management
  • Virtual Number Management
  • Payment Integration & Billing
  • Push Notifications
  • Admin Dashboard & Usage Tracking

I focus on clean UI/UX, reliable functionality, secure integrations, and scalable development for web and mobile platforms.

Let's build a reliable, market-ready communication solution for your business.

  • App type

    • Native

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • Objective-C
    • Rust
    • Swift
    • TypeScript
    • React Native
    • Flutter

  • Frameworks

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

  • Purpose

    • Chat
    • Finance
    • Social networking
    • Lifestyle
    • Travel
    • Productivity tools
    • Trading

  • Tools

    • Flutterflow
    • Android Studio
    • Firebase
    • Visual Studio Code
    • Visual Studio
    • Supabase

  • Expertise

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

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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