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Web Developer · AI Consultant · Freelance

Website design &
AI automation
that drive your business
forward.

As a freelance web developer, I build high-performance websites and bespoke AI automations. From design to launch, I provide practical solutions to your challenges — and support you for the long term.
+75
Projects delivered
140
Clients supported
+7
Years of expertise
Let's discuss your projectView my work
Portrait du fondateur de Cadarsir
What I do

Four ways to move your business forward.

SMEs, artisans, freelancers. Each service has its price, and they stack in this order: we build, we maintain, we grow, we automate.
01

Create or redesign your site

A fast site that inspires trust and converts visitors into customers. Design built on your visual identity, never a generic theme.
from €149 /month
View the 3 plans →
02

Keep it fast, up-to-date and visible

Hosting, server maintenance, bug fixes, backups, monthly SEO reports and local visibility. You don't have to lift a finger; I don't disappear after launch.
€69 /month
What's included →
03

Add an AI assistantNew

Your blog on autopilot and your business data available on request. It's the same €99/month subscription instead of €69 — a level up, not an extra.
€99 /month
See the difference →
04

Automate what no one has time for

An agent designed for your organisation: complex workflows, document generation, aggregating your ad accounts into a single dashboard.
€3000 all-inclusive
How it works →
Not sure where to start?
Choose the phrase that best describes you, and I'll highlight the right plan.
Pricing

Clear pricing, no surprises.

Development, hosting, security, and emails included. One quote, one point of contact, and no hidden costs appearing along the way.
Step 1

Your site

Three packages, one single standard of excellence.
Growth — spread

Your bespoke site, paid monthly

The same bespoke site without the upfront cost: £0 initial payment, settled through the subscription.
0 € à la mise en ligne149€/moisexcl. VATPuis 69 €/mois après 24 mois — l'entretien seul.

Livré en moins de deux semaines

  • £0 at launch, 24-month commitment
  • Up to 7 pages customised from scratch + 2 templates (Services / Blog / Products)
  • Fast and secure site, contact form
  • Local SEO: Google Business, area-specific pages, reviews
  • Connected to your business processes, like every package
  • 1 complex feature of your choice
  • France-based hosting, professional emails, HTTPS, backups, back-office, and training
Choose this package
Le plus choisi
Growth

Your bespoke site, paid once

Exactly the same site, paid upfront, including design revisions and no commitment.
1 750€excl. VAT+ 69 €/mois d'entretien, sans engagement.

Livré en moins de deux semaines

  • The same bespoke site as the spread package
  • Local SEO and 1 complex feature of your choice included
  • 3 design revision rounds
  • Payment in 2 instalments: 50% on order, 50% on delivery
  • No commitment
Choose this package
Experience

The bespoke platform, without limits

A complete project with no limit on pages or features — the next level up.
Sur devis, à partir de3 500€excl. VAT+ 69 €/mois d'entretien, sans engagement.

Livré en 4 à 8 semaines

  • Everything in Growth, unlimited
  • 12 pages customised from scratch + up to 4 templates (Products / Services / Blog / Local pages…)
  • Up to 3 complex features included
  • AI Assistant included for life
Discuss my project

Examples of complex features: multilingual · e-commerce · mobile app · external API sync · AI workflows · connected scheduling & booking · reservation module · distance calculation & dynamic pricing… or any other bespoke requirement.

Step 2

Your monthly subscription

One subscription, two levels. Switch whenever you want.
69€ /moisexcl. VAT99€ /moisexcl. VAT
Your site stays fast, up-to-date, and visible. Backups, updates, fixes, and monitoring, plus a monthly SEO report that I review with you — not just an automated PDF.
  • France-based hosting, HTTPS, daily backups
  • Server, corrective, and application maintenance
  • Monthly annotated SEO reports
  • SEO support and local visibility
  • Monthly evolution requests
Everything in maintenance, plus an assistant that works on your site: it suggests topics, writes articles, and answers your business questions in plain English.
  • Everything in Maintenance, unchanged
  • Blog on autopilot — topic ideas by email, you approve, it publishes
  • Your business data on demand — products, stock, offers, and services
  • Quotes, customer replies, appointment booking, and self-managed calendar
  • "How many quotes were generated last week?"
  • Connect your AI — ChatGPT, Claude, Grok… — modify the site using natural language via MCP
Step 3 — optional

When needs go beyond the website

Independent of your other services.

Tous les tarifs sont indiqués hors taxes. Chaque projet étant unique, un devis précis et gratuit vous est remis après notre premier échange.

Methodology

A method focused on your satisfaction.

Hover over each step to know exactly what to expect. Validation at every phase — no iteration until you are 100% satisfied.

Project scoping

We discuss your business, goals and constraints in depth. I analyse what's in place, identify real levers and define the scope with you. You leave with a clear vision and a precise quote — no jargon.
For the long term

A partner, not just a passing contractor.

What I really seek is to grow your site and your visibility over time. A-to-Z support — from the first idea to evolutions months later.
Let's discuss your project

A real developer

I truly master the code I deliver, from A to Z. No "vibe coding", no dependence on tools I don't understand — just solid, lasting work.

I don't leave after delivery

I don't just deliver and disappear. Maintenance, advice, evolutions: I stay by your side long after the launch.

Your visibility grows

SEO, performance, structured data: your site gains visibility over time. Real support, not a one-shot deal.

AI & automation

I automate your repetitive tasks and connect your data to intelligent agents — so your tool works for you.
They took the plunge

Here is what they think.

Pavage Normand
Le travail fourni est époustouflant. Romain a su produire des contenus précis et pertinents sur notre métier, tout en valorisant chaque chantier avec des légendes et des résumés parfaitement adaptés.

Pavage Normand
Mathieu G.
Romain a compris mon besoin dès la première réunion. Un site à mon image, rapide, et un accompagnement au top. Je recommande les yeux fermés.
Mathieu G.MgTEC Elec
Portfolio

Projects, crowned with success.

Get your own idea of what I can bring to you. Hover over a project to display it.
A soft and warm showcase site for well-being

Seed of Happiness

Discover the selected project and the solutions implemented.
View project
Le Coq Noir
A clear website and custom dashboard to regain control of restaurant information

Le Coq Noir

Le Coq Noir moved from an inaccessible and outdated Wix site to a clear showcase website, linked to a custom dashboard to manage information, menus, and events indep…
Pavage Normand
A showcase site redesign built to regularly fuel project updates and SEO content

Pavage Normand

Pavage Normand showcases its paving, tiling, and decorative concrete projects through an Evolut site and an AI-assisted editorial process.
KlickTaPaire
A community platform connecting enthusiasts, sneaker partners, and cleaning services

KlickTaPaire

KlickTaPaire combines a marketplace for new and refurbished sneakers, a national cleaning service with AI diagnostics, and an automated logistics workflow.
Ravaliso
A clear showcase to present projects and develop local SEO

Ravaliso

Cadarsir replaced Ravaliso's aging site with a clear showcase that highlights its facade renovation expertise, specifies service areas, and converts contacts into be…
BTSerrurerie
From a static site to an automated local visibility engine

BTSerrurerie

Cadarsir replaced BTSerrurerie's ageing site with a local showcase that centralises content, highlights Google reviews, and makes emergency calls instantly accessibl…
Graine de bonheur
From showcase site to a complete booking platform

Graine de bonheur

Initially designed as a showcase site to present Elisa's perinatal support services, Graine de bonheur has evolved into a true business platform. Online booking, syn…
Exidia Redesign
A Bespoke E-commerce Website

Exidia Redesign

Exidia Sarl, a company based in Corrèze specialising in the packaging and sale of local products, specifically mushrooms and their derivatives, required a complete, …
CinéVerse
A visual redesign that forged a lasting partnership

CinéVerse

CinéVerse, a team of volunteer film critics, approached me to redesign their website in 2019. Their simple yet intriguing space-themed visual identity led to a succe…
View all projects
View all projects
The blog

I also like to talk about interesting topics.

All articles
Frequently Asked Questions

Everything you wonder about.

Another question? Write to me, I reply within 24 hours.
Yes, 100%. I master the code I deliver, from design to infrastructure. No "vibe coding", no patched-up solutions on tools I don't understand: just solid, documented, and lasting work.

A web project or a need
for automation?

Let's talk. The first consultation is free and without commitment — and often, it changes everything.
Let's talk about your project06 03 59 05 55