Your web & mobile projects, delivered end to end.
Development, hosting, training
Based in the Nantes wine region, 20 minutes from Nantes, I work with companies and freelancers across Western France on web and mobile development: apps, WordPress and PrestaShop sites, managed hosting and training.
marius@sergent.dev (tech consultant)Maisdon-sur-Sèvre, Loire-Atlantiquenext, react, react-native, node, postgresqlwordpress, prestashop, infomaniak, dockerdevelopment/ hosting/ training/13 years of experience, 80+ projects since 2013available 7 days a week, reply within 48 hoursinitializing your project…They trust me
A few recent projects, from marketing sites to business applications.
- 5 out of 5 stars
Marius est une personne très pédagogue et disponible pour faire évoluer vos projets ! Ingénieux et dynamique, il rend l'expérience de la création d'un site très agréable. Je recommande vivement son travail !
Louise K. · - 5 out of 5 stars
Depuis près de 5 ans, Marius Sergent gère de main de Maître notre site web marchand. Très réactif, il répond à nos exigences et veuille au bon fonctionnement du site. Nous sommes très satisfaits autant de ses compétences que de l'excellent relationnel que nous entretenons avec lui.
Mon Tapis de Jeux · - 5 out of 5 stars
Très bonne expérience sur un projet commun. Marius est réactif et très compétente. Un vrai partenaire de qualité
Jérémy D. ·
Reviews posted on my Google Business Profile. Texts shown as written, newest first.
What I do in Nantes and the Nantes wine region
Three complementary crafts to take your project from idea to production.
My AI work has its own site.
Custom tools, AI assistants and AI training for small and mid-sized companies: I run that as a separate activity, on its own site. Development, hosting and developer training stay here. That site is in French.
Visit sergent.ai, in French (opens in a new window)Sergent.dev is accredited for the French Innovation Tax Credit through 2030. An SME that hires me for an innovative project can recover 20% of eligible expenses.
Learn moreWhy choose me
Quality
Code another developer could take over without me, and technical choices that still hold up in five years.
Trust
You always know where the project stands. When something goes wrong, you hear it from me, not by finding out.
Curiosity
I try a lot of tools and keep few. A technology only reaches your projects once it has proven itself on mine.
Based in the Nantes region
Based in the Nantes wine region, 20 minutes from Nantes, I travel across western France. We can meet in person rather than on a video call. Web developer in Loire-Atlantique, I also work in Clisson and the Nantes wine region.
Let's talk about your next project
A 30-minute conversation to scope your needs, no strings attached.