Guillaume Baudusseau
Senior Software Engineer at Datadog
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolGuillaume Baudusseau is a frontend-focused senior software engineer with 12 years of experience building large-scale web applications for developer tools, media, and enterprise cybersecurity. Currently at Datadog after leading frontend at Seckiot, he combines deep web-standards knowledge, performance optimization expertise, and product-minded design to create intuitive, high-impact user experiences. His background includes work at W3C and MIT, reflecting a long-standing commitment to web standards and accessible interfaces. Fluent in English, French, and Portuguese, he thrives in international teams and has a track record of shipping production-grade systems that bridge developer and non-developer audiences. An unusual detail: his career spans both standards work and hands-on product engineering, giving him a rare perspective on aligning specification-level thinking with pragmatic product delivery.
11 years of coding experience
14 years of employment as a software developer
Engineer’s Degree, Computer Science, Engineer’s Degree, Computer Science at Institut supérieur d'électronique et du numérique
French, English, Portuguese
Github Skills (45)
checker10
ccpa9
javascript9
quality-assurance9
validate9
w3c8
validation8
spec8
nodejs7
npm7
java7
css7
unicorn7
ups7
html7
Programming languages (6)
Github contributions (5)
w3c/mediartc-roadmap-ui
May 2016 - Aug 2016
Contributions:33 commits, 31 pushes, 2 branches in 3 months
w3c/Mobile-Checker
Jun 2014 - Jul 2015
The Mobile Checker is a tool for Web developers who want to make their Web page or Web app work better on mobile devices.
Contributions:2 releases, 304 commits, 37 PRs in 1 year 1 month
javascriptweb-pagechecker
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