Gael Destrem
Senior Product Engineer Internal AI Product at L'Oréal
Lyon, Auvergne-Rhône-Alpes, France
Summary
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Rockstar🎓
Top SchoolGaël Destrem is a seasoned full‑stack JavaScript engineer with 11 years of experience building and shipping customer‑facing web products and SaaS. He founded and bootstrapped Churni, a retention-focused product that combines cancellation flows, analytics and automated interventions to reduce subscription churn, and has hands‑on experience across product design, growth marketing and serverless architectures. Gaël has deep practical experience with React/Typescript, Node.js and Elasticsearch, and has driven platform improvements and design system implementations for public‑sector projects like beta.gouv.fr. He was an early product developer at GitBook, owning billing, imports/exports and mentoring junior engineers, and has a track record of launching independent products that attracted organic audiences. Based in Lyon, he blends entrepreneurial initiative with pragmatic engineering and a knack for turning user feedback into measurable product improvements.
11 years of coding experience
8 years of employment as a software developer
DUT, Networks and telecommunications, DUT, Networks and telecommunications at IUT Annecy (Université de Savoie)Master's Degree, IT Methods Applied to Business Management, Master's Degree, IT Methods Applied to Business Management at Université Joseph Fourier (Grenoble I)
French, English
Stackoverflow
53reputation
2kreached
1answer
5questions
Github Skills (58)
des10
wysiwyg9
command-line-tool8
html8
css8
chrome8
javascript8
nodejs8
markdown8
slate7
firebase7
docker7
load-balancer6
sorting6
react6
Programming languages (7)
Github contributions (5)
lazy-app/lazyReleaseArm
Dec 2022 - Nov 2025
Contributions:6 releases, 1 branch, 8 tags in 2 years 11 months
lazy-app/lazyReleaseDevPlaygroundArm
Dec 2022 - Oct 2025
Contributions:3 releases, 1 branch, 15 tags in 2 years 11 months
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