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Mayeul Touchard
Full Stack Developer
5+ years across startups, government projects, and personal products.
About Me
Full Stack Developer based in Angers. Since 2017, I've worked on very different projects: government platforms with strict security requirements, consumer mobile apps, and personal side projects I built from scratch and still maintain on my own.
I enjoy technical problems that require genuinely understanding the domain — mapping, authentication, search engines. I get bored quickly when everything is already solved.
5+ years at Polycea on complex web projects (government and private sector)
Personal projects in production with hundreds of thousands of users
Comfortable across the full stack: React, Next.js, Node.js, Golang, PostgreSQL, Docker
Open Data contributor (Wikidata)
Experience
Full Stack Developer
Polycea (formerly Polyconseil)
Paris, France • Mar 2020 - Present
Development and maintenance of web projects for private clients and French government agencies.
- Tech lead for a team of 3 developers
- Upgrade and adaptive maintenance on a sovereign project at Ariane Group
- Helped build a microservices architecture from the ground up
- Maintained a complex SSO system (Keycloak) over several years
- Long-term MCO of multiple government platforms
ReactTypeScriptNode.jsPostgreSQLJava SpringKeycloakDockerPostgis
Full Stack Developer
Microbusiness
Paris, France • Jul 2017 - Present
Self-employed under the French micro-enterprise regime.
- Built an iOS/Android audiobook app for children (Flutter)
- Tax declaration platform maintained for 8 years
- Personal project with over 100,000 monthly visitors
Next.jsGolangLaravelDockerPHPPostgreSQLFlutter
Intern — CRM Maintainer
Danone Waters
Paris, France • Jul 2019 - Dec 2019
Final-year internship. I maintained the CRM used by around a hundred sales reps in the field — user support, bug fixes, small improvements.
- Day-to-day support for a non-technical user base
- Bug fixes and usability improvements on the CRM
Intern — Full Stack Developer (then Freelance)
MpAssociés
Paris, France • Jul 2018 - Aug 2018
M1 internship at an accounting firm. I built an income declaration platform, then continued maintaining it as a freelancer after the internship ended.
- Built the platform using Laravel and React JS
- Ongoing maintenance and new features over several years as a micro-entrepreneur
LaravelReact JS
Skills
Frontend
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Backend
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Tools/DevOps
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Education
Master's Degree
Computer Engineering and Project Management
Paris Dauphine University
Paris, France
2017 - 2019
MIAGE SITN: Science of new technologies, specialised in Software Engineering.
Bachelor's Degree
Mathematics and Computer Science
Paris Dauphine University
Paris, France
2014 - 2017
Baccalauréat Général Scientifique
Mathematics Specialization
High School
France
2014
Projects
Audio Stories App
An Apple and Android app for distributing audiobooks for children.
FlutterRevenuecatStripeNext.jsPostgreSQL
Search Engine for French Churches
A website to search for masses and churches across France.
GolangNext.jsPostgreSQLWikidataOpen Street MapPostgisTypesense
Hobbies
Trumpet
14 years
- Conservatoire of Nantes
- Académie du Palais Royal Paris
Singing
- Amateur choruses
- Chœur de l'Orchestre National des Pays de la Loire
Contact
Let's work together