Project Title eSIM Mobile App Integration (iOS & Android) + API + Payment Setup Project Description I have purchased a ready-made mobile app with backend from CodeCanyon. I also have the eSIM provider APIs. I need a developer to: Connect the provider APIs to both iOS and Android apps Integrate all eSIM packages/products into the app Ensure packages are dynamically fetched via API (not manual entry) Set up payment method integration (Stripe) Connect the app with my existing Shopify website (if required) Prepare and publish the apps to Apple App Store and Google Play Store Important: I currently do NOT have Apple Developer and Google Play Developer accounts. I will need guidance on creating and setting them up. The solution must be fully functional and ready for launch (I want to start advertising immediately after completion). Clean UI/UX improvements may be required if needed. Please share: Your experience with API integrations Any previous eSIM or telecom-related projects Estimated timeline Final fixed price I am looking for a long-term collaboration if this project goes well.