Mathieu Magnin
Software Engineer at Freelance
Le Mans, Pays de la Loire, France
Summary
🤩
Rockstar🎓
Top SchoolMathieu Magnin is a versatile software engineer with 12 years of experience building customer-facing web and mobile products from conception to deployment. He has led engineering for startups and public-sector platforms alike, including co-founding Loot (React Native + Rails) and delivering large-scale civic services at DINSIC such as demarches-simplifiees.fr. Equally comfortable in full-stack development and technical leadership, he has defined product roadmaps, managed small cross-functional teams, and driven performance-oriented refactors that measurably improved user engagement. Based in Le Mans, France, he blends startup pragmatism with public-sector reliability and a proven track record of shipping solutions used by tens of thousands of users. He also brings a formal software engineering background (ESIEA) and a long freelance practice that keeps him hands-on across languages and stacks. A detail that sets him apart: he routinely pairs product strategy with operational KPIs, turning design choices into measurable outcomes.
12 years of coding experience
12 years of employment as a software developer
Master of Engineering (MEng), Architecture et Ingénierie du Logiciel, Master of Engineering (MEng), Architecture et Ingénierie du Logiciel at Ecole supérieure d'Informatique, Electronique et Automatique / ESIEA
French, English
Github Skills (32)
agenda10
typescript10
mat10
react10
recurrence8
recurring-events8
enumerable8
driver7
non-blocking6
csv5
des5
odf5
javascript4
redis4
rails4
Programming languages (5)
Github contributions (5)
mmagn/au-rdv-nogentais
Apr 2024 - Mar 2025
Contributions:4 PRs, 60 pushes, 4 branches in 11 months
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