E-Commerce UI Overhaul for Conversions

I need a fresh UI and UX treatment for my online store with one clear objective: lift conversion rates. The current design looks fine on the surface, but critical pages hesitate before they appear and those loading delays are costing sales. Here is what I’m after: • A streamlined front-end architecture that renders quickly on mobile and desktop, keeping Core Web Vitals in the green. • Polished, on-brand visuals that feel modern yet lightweight. • Intuitive flows from landing through checkout, reducing friction at every micro-interaction. You are free to choose the stack—whether you lean on React, Vue, Tailwind, Figma, or pure HTML/CSS—as long as the final build ships fast and passes performance audits (Lighthouse 90+ for performance and accessibility). Deliverables: 1. High-fidelity Figma (or equivalent) mock-ups for all key screens. 2. Optimised front-end code ready to merge into our existing backend. 3. A short hand-off document explaining assets, components, and performance techniques used. I’ll provide full brand guidelines, analytics screenshots, and a staging environment after kickoff. If you’ve previously trimmed loading times on commerce sites and can showcase measurable uplift, I’d love to see those examples.