Guillaume Weghsteen
Software Engineer at Google
Zurich, Zurich, Switzerland
Summary
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Top SchoolGuillaume Weghsteen is a software engineer at Google with eight years of experience focused on building secure-by-design APIs and tooling that eliminate whole classes of vulnerabilities like XSS. He champions a design-by-contract approach, authoring and enforcing libraries used across Google to scale security guarantees without manual reviews. His early work includes automating refactors of mixed Soy-AngularJS templates to prevent template-injection flaws and improving internal fuzzing infrastructure, demonstrating a blend of static analysis, automated repair, and security testing. Based in Zurich and trained in information security and telecom engineering, he brings pragmatic engineering rigor to large codebases and a track record of turning security principles into automated, high-impact developer workflows.
8 years of coding experience
1 year of employment as a software developer
DiplÎme d'ingénieur généraliste cursus Télécom Bretagne, DiplÎme d'ingénieur généraliste cursus Télécom Bretagne at IMT AtlantiqueSécurité / sûreté de l'information des systÚmes informatiques, Sécurité / sûreté de l'information des systÚmes informatiques at EURECOM
English, Italian, French
Github Skills (32)
observability10
annotations10
kibana-plugin10
kibana10
elasticsearch10
elastic10
visualizations10
xlsx9
csv9
visualize8
scroll7
transform7
viewport7
masking6
filter5
Programming languages (4)
Github contributions (5)
gwintzer/kibana-fixed-filter
May 2018 - Mar 2019
A kibana plugin to fix the position of the dashboard filter element at the top of viewport when you scroll
Contributions:7 releases, 10 commits, 4 PRs in 9 months
positionfixscrollviewportkibana-plugin
gwintzer/transform_vis
Jan 2018 - Sep 2021
Transform Visualization for Kibana
Contributions:18 releases, 2 reviews, 19 commits in 3 years 8 months
kibanatransformvisualization
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