E-Commerce App for iOS & Android

I’m ready to turn Fhbsolutions into a full-featured mobile shopping experience and need an experienced developer to build native or cross-platform apps that run smoothly on both iOS and Android. The core idea is simple: mirror all of our current e-commerce functionality in an intuitive, secure, mobile-first interface so customers can browse, add to cart, and check out without friction.

What I already have
• A working e-commerce site with product catalogue, payment gateway, and order-management back end.
• Branding assets, UI guidelines, and API documentation for product, user, and order endpoints.

What I need from you
• Design and build the mobile app, integrating our existing REST/GraphQL APIs.
• Implement login/registration, product search and filters, cart, multiple payment methods, order tracking, push notifications, and basic account management.
• Ensure consistent UX with our web store while respecting native platform patterns.
• Optimise performance, handle offline states gracefully, and meet App Store and Google Play submission requirements.
• Provide source code, build instructions, and a brief hand-over walkthrough.

Tech is flexible—Swift/ Kotlin, React Native, Flutter, or another modern framework—as long as it delivers a polished, maintainable codebase.

Acceptance criteria
1. Both apps pass store reviews and are published under our accounts.
2. All listed features work end-to-end against the production back end.
3. Core user flows complete in under three taps and under three seconds on a mid-range device.
4. Code is clean, commented, and matches our linting and security guidelines.

If this scope excites you, let’s discuss timelines and the best architecture for the job.