Fullstack Developer · Available for freelanceBased in France

Xavier

Vincent

I build things that work — and feel right.

3+

Years

20+

Projects

4

Platforms

// 00 — What I do

Built for the web.
Front to back.

Next.jsReactTypeScriptNode.jsPostgreSQLAWSPythonFigma

I'm a Fullstack Developer based in France, currently building travel platforms at Genial while running a freelance practice on the side. My stack centers on Next.js and React for the frontend, Node.js and Express for APIs, PostgreSQL for data, and AWS for infrastructure.

I care about the full picture — from database schema to pixel spacing. I've shipped e-commerce platforms for major French retailers, multi-tenant SaaS tools, data pipelines, and dozens of client sites.

The work speaks.

// 02 — Selected work

The work.

Genial

Travel Planners

Suite of white-label travel planning platforms for major French tourism organisations — Marianne, CMT, OTC, TourismeByCA Oeno. Multi-tenant architecture, custom CMS integration.

Next.jsReactTypeScriptPostgreSQLAWS
Genial

MIA Factory

Internal production tool for Genial's content operations team. Streamlines data entry, review workflows, and publishing pipelines across all travel platforms.

ReactNode.jsExpressPostgreSQL
Genial

Genial Factory

Core platform infrastructure powering all Genial products. Shared component library, authentication, and API gateway serving multiple downstream applications.

Next.jsTypeScriptAWSPostgreSQL
Genial

Data Scraping Pipeline

Automated data ingestion system pulling from DATAtourisme and Google Places API. Processes and normalises thousands of POI records daily for use across all travel platforms.

PythonDATAtourisme APIGoogle Places APIPostgreSQL
Freelance

Services Fruités

Full-stack e-commerce and service platform for a fruit delivery company. Custom order management, delivery scheduling, and customer portal. Delivered in 2 weeks.

Next.jsReactExpressPostgreSQL
Freelance

Studio Déco Réno

Portfolio and booking site for an interior design studio. Headless CMS with Strapi, custom gallery, and project showcase. Delivered in 1 week.

ReactStrapiTailwind CSS
Freelance

D'CLIC Habitat

Marketing and lead-gen site for a real estate services company. Built from Figma designs with Sanity CMS, animated sections, and contact workflows. Delivered in 1 week.

Next.jsSanityFigmaTailwind CSS
Freelance

17+ Client Projects

E-commerce stores, marketing sites, custom web apps, and SaaS tools for French SMEs and startups. Each project delivered on time, on budget, to spec.

Next.jsReactStrapiSanityTailwind CSS
CibleR

BUT E-commerce

Frontend development for BUT's online retail platform — one of France's largest furniture and electronics retailers. Performance-critical, high-traffic production environment.

ReactTypeScriptREST APIs
CibleR

Backoffice Migration

Led the migration of CibleR's internal backoffice from .NET to React. Rebuilt the entire admin interface, improving performance and developer experience significantly.

.NETReactTypeScript
CibleR

ticket-commercant.fr

B2B ticketing platform connecting merchants and customers. Custom dashboard, real-time notifications, and payment integration.

ReactNode.jsStripe
CibleR

Reduc' Péyi + Casino Games

Loyalty and discount platform for French overseas territories, plus Swiss casino game interfaces. Diverse front-end challenges across two distinct product lines.

ReactJavaScriptREST APIs
// 03 — The stack

Tools I trust.

core
strong
used
Frontend
Next.js
React
TypeScript
Tailwind CSS
JavaScript
Figma
Backend
Node.js
Express
PostgreSQL
Python
Java
MongoDB
Infrastructure & CMS
AWS
Docker
Vercel
Git
Sanity
Strapi
// 04 — The path

Where I've been.

Sep 2023 — Present

Full-time

Genial

Fullstack Developer

Building and maintaining multiple travel planning platforms used by major French tourism organisations. Full ownership of features from database to UI.

  • —Travel Planners: Marianne, CMT, OTC, TourismeByCA Oeno
  • —MIA Factory — internal production tool
  • —DATAtourisme + Google Places API data pipeline (Python)
  • —Genial Factory — core platform infrastructure

Dec 2022 — Present

Independent

Freelance

Fullstack Developer

Independent web development practice. 20+ projects delivered across e-commerce, SaaS, marketing sites, and custom web apps for French SMEs and startups.

  • —Services Fruités — full-stack delivery in 2 weeks
  • —Studio Déco Réno — React + Strapi in 1 week
  • —D'CLIC Habitat — Next.js + Sanity from Figma
  • —17+ additional client projects

Jul 2022 — Dec 2022

Internship

CibleR

Frontend Developer

Frontend development at a digital agency specialising in retail and e-commerce. Worked across multiple client projects simultaneously.

  • —BUT e-commerce frontend (major French retailer)
  • —Backoffice migration: .NET → React
  • —ticket-commercant.fr platform
  • —Reduc' Péyi + Swiss casino games
“
// 05 — What people say

“Xavier is a legit rockstar in frontend development. He spearheaded our transition from .NET to React.js, making our application smoother and more adaptable than ever before. His mastery in creating an awesome front-end for the BUT online retail site, his knack for Python, and his magic in web scraping using Google's API were nothing short of impressive.

I'd vouch for him any day for any role requiring a blend of technical acuity, creativity, and pure dedication. Trust me, you won't regret having him on your team.”

LV

Lucas Verdonck

CTO & Co-founder — CibleR

LinkedIn ↗
// 06 — Let's build something

Get in touch.

Available for freelance projects and open to new opportunities. Whether you need a full web application, a landing page, or technical consulting — let's talk.

Response within 24 hours.

Direct

pro.xv@outlook.fr