E-commerce Web & App UI/UX

I’m building an e-commerce platform that must feel polished and trustworthy from the first click, both on desktop and on mobile. The visual tone I’m after is unmistakably corporate and professional—clean grids, balanced white space, and a colour palette that signals reliability rather than flash.

Here’s what I need from you: complete UI and UX design for the public-facing website as well as the companion iOS and Android apps. Wireframes, high-fidelity mock-ups, and an interactive prototype (Figma, Sketch or Adobe XD—use the tool you’re fastest with) should all be part of the final package so my developers can move straight into build.

Essential screens and flows
• Landing page
• Product catalog
• Shopping cart & checkout
• User reviews & ratings

Each flow must be intuitive, responsive, and WCAG-friendly. I’ll share a brand guide and example sites once we start, but creativity in micro-interactions, iconography and typography is yours. If you’ve tackled corporate e-commerce before and can hand over neatly organised design files and a brief style guide, I’d love to see your approach.