Arnaud Breton
Co-Founder at Stealth Startup
Greater Paris Metropolitan Region France
Summary
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Rockstar🎓
Top SchoolArnaud Breton is a product-led technologist and founder with 13 years of experience building developer and security-focused platforms from early-stage startups to scale. He has led product teams at Sqreen and Datadog driving application security and observability products, and most recently co-founded a stealth startup tackling defenses for AI-velocity production systems. Equally comfortable in code and strategy, Arnaud’s background spans full-stack engineering, developer experience (APIs, transactional systems), and bootstrapping new product lines that bridge security and runtime visibility. He’s organized Paris product and API communities, signaling a commitment to knowledge-sharing and cross-functional collaboration beyond his day job. Known for turning complex operational problems into usable developer tools, he combines technical depth with a knack for finding product-market fit in adjacent security and developer workflows. Based in Greater Paris, he blends startup grit with enterprise-facing product discipline to ship pragmatic, high-impact solutions.
13 years of coding experience
18 years of employment as a software developer
Master's degree, Business and IT, Master's degree, Business and IT at MIAGE Paris-Sud XIHND, IT, HND, IT at IUT Informatique Paris-Sud XI
French, English
Stackoverflow
2,054reputation
113kreached
22answers
45questions
Github Skills (105)
hugo10
sms10
nunjucks10
mjml10
bounce10
email-validation10
api10
ruby-wrapper10
responsive-email10
html-email10
transactional-emails10
mailjet10
wrapper10
documentation10
responsive10
Programming languages (10)
Github contributions (5)
arnaudbreton/mailjet-live-event-dashboard
Jul 2015 - Jun 2017
Contributions:4 commits, 1 PR, 32 pushes in 1 year 10 months
apireactdevjavascriptdashboard
arnaudbreton/angular-segmentio
Mar 2014 - Oct 2015
An AngularJS (http://angularjs.org) module for analytics service Segment.io (http://segment.io)
Contributions:3 commits, 1 push in 1 year 7 months
analyticsangularjsangularsegmentservice-analytics
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