E-commerce Mobile App Development - 13/11/2026 20:09 EST

I need a mobile application built from the ground up that lets customers browse my product catalogue, add items to a cart, and complete secure in-app purchases. The project is entirely app-focused—no new website work is required—so the core deliverable is a polished, sales-ready mobile experience for both iOS and Android.

The flow should feel identical to a modern online store: clean product grids, detailed item pages, real-time stock status, an intuitive checkout, and multiple payment options (credit/debit cards, Apple Pay, Google Pay, etc.). I also want push notifications for promotions and order updates, a simple loyalty-/coupon mechanism, and a lightweight admin portal (web-based is fine) where I can upload products, adjust prices, and view order history.

Key deliverables
• Cross-platform mobile app (React Native, Flutter, or comparable framework) compiled for iOS & Android
• Secure backend with product, order, and user management APIs
• Integrated payment gateway, tested in both sandbox and live modes
• Complete, well-commented source code plus basic deployment documentation

Acceptance criteria
1. A user can register, log in, add a product to the cart, and finish a purchase without errors.
2. Orders appear instantly in the admin portal with correct totals and item details.
3. The build passes App Store & Google Play review guidelines without major revisions.

I will provide branding assets, initial product data, and test payment credentials. Please outline your preferred tech stack, development timeline, and any similar apps you have completed so I can gauge fit quickly.