E-Commerce App for iOS & Android

I need a skilled mobile developer to create a polished e-commerce app that runs smoothly on both iOS and Android. In this first phase the focus is on a well-structured product catalog that lets customers browse items quickly, view details and images, and search or filter without lag. The app should follow current UI/UX best practices, feel native on each platform, and be built with a maintainable codebase—Swift/ Kotlin or a robust cross-platform stack such as Flutter or React Native are both fine with me as long as performance is uncompromised.

I will supply branding assets, product data and API endpoints; you’ll turn them into a store-ready application, connect whatever lightweight back-end services are needed for catalog updates, and guide me through App Store and Google Play submission.

Deliverables
• Complete source code with clear documentation
• Signed builds ready for TestFlight and Google Play Console
• Brief hand-off session so my in-house team can manage future updates

Acceptance criteria
• Product list loads in under two seconds on a typical 4G connection
• Navigation and search work without crashes on iOS 15+ and Android 11+
• App passes App Store & Play Store review for initial release

If you have a portfolio of successful retail or catalog apps, I’d love to see it and discuss timelines.