iOS/Android E-commerce App Build

I need a production-ready mobile application that runs on both iOS and Android and focuses on a full e-commerce experience. Users must be able to browse a product catalogue, add items to a cart, and complete a secure checkout with cards, PayPal, and Apple/Google Pay. I will provide the brand guidelines, product data, and inventory API; everything else from polished UI through to deployment should come from you.

A cross-platform approach such as Flutter or React Native is perfectly acceptable, provided performance remains smooth and both versions launch together. Native Swift and Kotlin are equally welcome if you prefer. Whichever route you pick, clean, well-commented code and strict adherence to App Store and Google Play requirements are essential.

Deliverables
• Interactive wireframes and final UI assets
• Source code for iOS and Android
• Integrated payment gateway and real-time order tracking
• Basic analytics and push notifications
• Release builds for TestFlight and Google Play Console
• Short hand-over guide and API documentation

I will review progress through milestone TestFlight/APK builds and mark the job complete once both store submissions are approved.

Give me the exact price. Looking forward to your bids. Start proposal with "Okay"