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Expertise prioritaire

Premium Website Development

Prospects compare you, decide, and never call. We build a web system that earns your credibility and converts.

Next.js
UX/UI
Performance
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Création de sites premium Next.js, système web propriétaire qui convertit

Why this is blocking your growth

Your site has seconds to prove your expertise. A generic template files you among interchangeable vendors.

Coût de l'inaction : Every month, qualified leads go to better-positioned competitors. Without reliable data, you cannot correct course.

You have this problem if…

  • A slow or dated site that caps your credibility with demanding buyers
  • A confusing path that lets inquiries leave instead of converting
  • No scalable technical foundation, and no tracking tied to the business

The system we build

A web system that works for your business: custom Next.js architecture, premium UX/UI, a design system, technical SEO, schema, conversion tracking and CRM integrations built to scale.

Possible stack: Next.js · Vercel · Sanity/Contentful · GA4 · GTM · HubSpot/Pipedrive

Indicative timeline: 6 to 12 weeks depending on scope (brochure site, landing page, portal)

Expected result

A credible, fast site that positions you as the leader and feeds a measurable flow of qualified leads.

For whom: Premium mid-market and mid-cap companies · High-end real estate and concierge services · Consulting firms and private clinics · B2B SaaS and ambitious brands

Cas d'usage : Premium brand rebuild · Acquisition landing page · Scalable client portal

Who this is not for

  • The deadline is three weeks out and will not move.
  • Your mockups are ready and you need hands.
  • If the lowest quote wins, we will lose.

What you will not have to do

  • Rereading fifty screens to spot what changed.
  • Choosing between fast, beautiful and solid.
  • Asking twice for the same fix.

What you get

Site Flores G. Joaillerie, page d'accueil livree
  1. 1

    Premium UX/UI and design system

  2. 2

    High-performance Next.js build (Core Web Vitals 90+)

  3. 3

    Technical SEO, schema and accessibility

  4. 4

    CRM and tracking integration, client portal where relevant

  5. 5

    Documentation and team training

Questions avant achat

Straight answers before you start Premium Website Development.

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No-code builder or Next.js?

Next.js when performance, SEO, scalability and owning your code matter. We also migrate from an existing builder.

Is tracking included?

Yes. GA4, GTM and business events such as quote requests and calls are part of the foundation, not an optional add-on.

Can we add a client portal later?

Yes. The architecture is built to add a portal, dashboard and automations without a full rebuild.

What is the entry budget?

Premium brochure site from 3 279 €, custom conversion site from 6 779 €. The simulator and your brief refine the range.

Does your site actually attract the right clients?

8 pillars analysed in ~30 min: UX friction, tracking, acquisition opportunities and high-impact priorities. Free, no commitment.

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