WhereIwork
On-site around Perpignan when useful; remote across France and internationally. Pick a location page, then the expertise that matches your project.
Location landings
- Remote freelanceWhether you are a non-technical founder or a tech team that needs senior backup, Mathieu42 delivers remote full-stack work across France and internationally—clear scope, documented delivery, and plain-language trade-offs. Clients often sit in Paris, Lyon, Marseille, Toulouse, Bordeaux, Nantes, Lille, Nice, Rennes, Strasbourg, Montpellier, and beyond.
- PerpignanWeb and software delivery around Perpignan — on-site or remote.
What I ship
Web, software & SaaS, AI, and mobile. Open the expertise that matches your project, then I scope the next step with you.
Web development
Conversion-focused sites, web apps, and e-commerce — shipped with performance and SEO foundations.
from €750 ex VAT
Software & SaaS
From MVP to a reliable platform: API-first delivery and maintainable full-stack execution.
from €1,750 ex VAT
Artificial Intelligence
Pragmatic AI features and automation wired into your product — not demos for demos’ sake.
from €750 ex VAT
Mobile app
Cross-platform mobile apps with a solid backend, clear scope, and production-ready quality gates.
from €1,500 ex VAT