I will develop esim app, voip app, softphone app, esim website development

Hello!

Welcome to my gig, I lead a team of expert full stack developer, we specialize in developing professional, scalable, and revenue-ready telecom solutions from eSIM apps to virtual number websites and VoIP calling platforms. Whether you need a website, mobile app, or full SaaS platform, we build it with secure backends, user-friendly dashboards, and integrated payment systems

What You'll Get:

• eSIM Website (users can browse, buy, and activate eSIMs instantly)
• Virtual Phone Number Website (sell or rent temporary phone numbers for verification, SMS, and calls)
• VoIP Softphone App (iOS + Android) - SIP/WebRTC/Linphone-based calling with messaging support
• Admin Dashboard (manage users, plans, usage, and billing)
• Payment Gateways Integration etc...

Core Features;

• User registration & login
• eSIM activation OR temporary number purchase
• VoIP softphone integration
• Temporary number rental system
• Call logs, SMS history, usage reporting
• Subscription + pay-per-use billing
• API integration with DID/eSIM providers
• Fraud detection + security hardening etc...

Kindly contact me for consultation and discussion about your project

Thanks