Freelancer profile translated to English.
Back to original languageAbout Colin
🟢 Available from September
I am a full-stack engineer with +4 years of experience, specializing in developer experience and complex web interfaces. Based in Limoges, I work remotely.
I help startups and scaleups transform an idea into a solid and polished product. I focus on the front-end while being able to contribute to the back-end.
In parallel, I create and maintain open-source projects used by hundreds of developers.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- MobsuccessFullstack EngineerPRESS AND MEDIAJanuary 2023 - Today (3 years and 7 months)Paris, France
- Developed web applications used by large French companies to manage their advertising campaigns.
- Created an AI assistant allowing users to ask questions and trigger agentic actions.
- Optimized application performance and test suite durations (Application load time reduced by 1.5s and test run duration reduced by 20%).
- Led several structuring technical migrations (Create React App → Vite, JS → TS, React Router → TanStack Router, React Compiler adoption).
- Ensured production deployments.
- ConnivenceApprenticeship Front-end DeveloperSOFTWARE PUBLISHINGSeptember 2021 - September 2022 (1 year)Limoges, France
- Created a trainee management application allowing registration and export of administrative documents filled out by the trainees themselves for a hairdressing salon, which led to an increase in training sales.
- Designed and developed the company's website, ensuring it was optimized for search engines to improve its visibility and conversion rate.
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Education
- Professional License in Internet Professions and Web ApplicationsLa Rochelle University2022Webdesign, développement front-end
- DUT MMI (Information and Digital Mediation)University of Limoges2021DUT MMI