Web & Mobile Development

UX/UI Web Redesign

A website that converts, performs and reflects your value

Your website is often the first contact with a potential client. An outdated design, slow load times or confusing navigation drive away 40% of visitors in under 3 seconds. UX/UI redesign is not a cosmetic makeover: it's a performance-, conversion- and SEO-driven rebuild on a modern stack (Next.js 14, React, TypeScript) that holds up for 5 years.

The problem
Without our solution

A slow site loses 1% conversion per extra second of loading. A non-responsive design loses 60% of mobile traffic. An obsolete tech stack slows updates and is expensive to maintain. And a poorly SEO-structured site is invisible on Google.

Our answer
With our AI agent

We conduct a full UX audit (heatmaps, user journeys, Core Web Vitals), redesign interfaces with a coherent design system, rebuild the frontend on Next.js 14 (SSR/SSG for SEO) and optimize every page to achieve Lighthouse scores > 90. Migration is progressive for zero downtime.

Deployed in 4 steps

01
UX & technical audit

Analysis of heatmaps, user sessions, Core Web Vitals, technical SEO, accessibility and information architecture.

02
Design system & mockups

Creation of a coherent design system (tokens, components) and interactive Figma mockups validated before development.

03
Next.js development

Frontend development on Next.js 14 + TypeScript + Tailwind. SSR/SSG for SEO, smooth animations, optimized performance.

04
Migration & testing

Progressive migration with zero downtime, cross-browser, mobile, accessibility and performance testing. Go-live with Vercel monitoring.

Measurable results

01
Lighthouse score > 90

Performance, accessibility, SEO and best practices above 90/100. Your site loads in under 1 second.

02
Conversion rate +35%

A conversion-oriented design with well-placed CTAs, simplified journeys and minimal load times significantly increases your leads.

03
Simplified maintenance

A modern stack (Next.js, TypeScript, headless CMS) is easier to maintain and evolve than a misconfigured WordPress.

Frequently asked questions

Ready to start?

Let's deploy UX/UI Web Redesign in your business

Free 30-minute audit. We analyze your context and deliver a concrete roadmap.