E-Commerce Mobile App UI Design

I’m building a full-featured e-commerce mobile application and need a UX/UI specialist to shape every screen from the first splash to checkout. I have the business logic and product catalog ready; what’s missing is a seamless user journey, a clean visual language, and interactive prototypes that developers can follow without guesswork.

Here’s what I’d like to receive:
• Low-fidelity wireframes that map the entire purchase flow (browse, search, product detail, cart, payment, order tracking).
• A polished high-fidelity design system: typography, color palette, iconography, and micro-interactions optimised for both iOS and Android.
• Clickable Figma or Adobe XD prototype that demonstrates real-device transitions and states.
• A brief style guide and asset export package for the dev team.

Please attach a detailed project proposal outlining your approach, timeline, and any similar e-commerce apps you’ve designed. Past work is welcome, but the proposal itself is essential so I can see how you would tackle our specific requirements.

If you enjoy crafting intuitive shopping experiences and can deliver production-ready assets on a clear schedule, I’d love to review your plan and get started.