I will build a custom esim app, voip softphone, linphone sms application

C
cleeves_dev
C
cleeves_dev
Cleeves C
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build a custom esim app, voip softphone, linphone sms application
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build a custom esim app, voip softphone, linphone sms application

Sobre este Serviço

Are you looking for a professional eSIM app, VoIP softphone, or a Linphone based SMS application? The future of communication is digital. I develop high performance telecom applications designed for global connectivity, virtual numbers, and secure internet calling.


Why My Solution?

As an expert developer, I specialize in VoIP integration and eSIM provisioning. I can customize Linphone and other SIP softphone frameworks to provide a seamless communication experience. Whether you need a travel data store or a business VoIP app, I deliver secure and scalable solutions for iOS and Android.


Core Features Included:

  • eSIM and Data Management
  • VoIP and SIP Integration
  • SMS and Messaging
  • Global Connectivity
  • Real Time Usage Tracking
  • Push Notifications


Delivering Full Source Code and SIP Server Setup support, Custom UI UX Design for a premium feel, Admin Dashboard for user and plan management, App Store and Play Store Deployment.

  • Tipo de aplicativo

    • Nativo

  • Linguagem de programação

    • JAVA
    • JavaScript
    • Kotlin
    • Swift
    • TypeScript

  • Frameworks

    • Flutter
    • nativescript
    • React Native

  • Finalidade

    • Chat
    • Namoro
    • Streaming
    • Reservas
    • Lifestyle

  • Ferramentas

    • Aplicativos avançados
    • Flutterflow
    • AppSheet
    • Studio Android

  • Especialidade

    • Compatibilidade entre navegador/dispositivo
    • Localização
    • Desempenho
    • Design
    • Armazenamento de dados
    • Gerenciamento de lançamentos

Conheça mais sobre Cleeves C

Cleeves C

Custom Web Solutions and CrossPlatform App Developer

  • A partir deReino Unido
  • Membro desdeabr. de 2026
  • Responde em aprox.:2 dias

  • Idiomas

    Inglês
I build high-performance, scalable digital products for a global clientele. From custom MVPs to complex Enterprise Solutions, I specialize in turning ideas into market-ready applications using modern tech stacks. Tech Expertise: 1. Mobile: Flutter & React Native (iOS/Android) 2. Web: React, Next.js, WordPress 3. Backend: Node.js Firebase API integration Why hire me? 1. CS Background: Data-driven solutions rooted in Computer Science Principles 2. Architecture-First: Clean, maintainable code 3. Results-Oriented: I build business tools that work Let's discuss your project and scale your vision.

Meu portfólio

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