Telecom & Payments Platform
Linked eSIM
eSIM purchasing and provisioning app with country-based plans, Stripe checkout, and in-app purchase support.
Problem
Users needed a seamless way to browse, purchase, and activate eSIM plans across countries with secure payments.
Solution
Delivered a Flutter app with Firebase auth, Stripe integration, QR provisioning, deep links, and App Tracking Transparency compliance.
My Role
Mobile app development, payment and IAP integration
Technologies
FlutterTypeScriptFirebaseStripeIn-App PurchaseApp Links
Key Features
- Country-based eSIM plan selection
- Stripe and IAP checkout
- QR activation flows
- Apple and Google sign-in
- Deep linking and ATT compliance