Mathieu Cornic
Go React Lead Full Stack Developer at Luo
Rennes, Brittany, France
Summary
🤩
Rockstar🎓
Top SchoolMathieu Cornic is a Go/React lead full-stack developer with 12 years of experience building cloud-native, high-traffic web platforms and tooling from idea to production. He has led engineering teams and technical direction at startups and scale teams—most recently as Go/React lead at Luo and previously as CTO/lead at SorareData where he helped run a product serving 100k monthly visitors and 10k paying members. Deeply pragmatic, he architects resilient microservices in Go and crafts reusable React front-ends (Next.js, Redux, Tailwind) while driving CI/CD, quality gates and developer productivity. An active open-source contributor, he maintains notable Go projects such as hermes for generating clean transactional HTML emails and ports/themes for static site ecosystems, reflecting a strong front-end UX sensibility alongside backend rigor. Based in Rennes, he pairs relentless learning and mentorship with a hands-on approach to shipping well-tested, maintainable systems.
12 years of coding experience
10 years of employment as a software developer
DUT Technical degree, DUT Technical degree at IUT de VannesINSA engineer Computer engineering, INSA engineer Computer engineering at Insitut National des Sciences Appliquées (INSA) de Rennes
French, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (23)
customizer10
hugo10
javascript10
custom-theme10
sendmail10
send-email10
css10
templater10
template-engine10
e-mail10
go10
front-end-development10
customisation10
email-templates10
golang10
Programming languages (9)
Github contributions (5)
matcornic/hugo-theme-learn
Mar 2016 - Dec 2019
Porting Grav Learn theme to Hugo
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 releases, 1 review, 162 commits in 3 years 9 months
Contributions summary:Mathieu primarily focused on enhancing the user interface of the Hugo Learn theme. Their contributions include implementing navigation arrows and breadcrumbs, adding functionalities to Markdown images such as featherlight popups and customizable height/width, and incorporating a table of contents feature. Additionally, the user refactored the theme's structure by splitting partials and adding a homepage, along with global styling improvements for headers and paragraphs.
golanghugohugo-documentationhugo-sitehugo-learn-theme
matcornic/hermes
Mar 2017 - Jan 2020
Golang package that generates clean, responsive HTML e-mails for sending transactional mail
Role in this project:Back-end Developer
Back-end DeveloperContributions:9 releases, 59 commits, 29 PRs in 2 years 10 months
Contributions summary:Mathieu contributed significantly to the `hermes` Go package, focusing on its core functionality. Their work involved initializing the base package structure, adding the first working theme, and implementing example emails across multiple themes. The user also fixed linting errors, added tests, and addressed compatibility issues. This suggests a focus on building a functional and well-tested Go package for generating HTML emails.
mailgensendinggeneratortemplatetemplating
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