Stephane Duris is an experienced Agile coach and transformation leader with 11+ years in software and digital delivery, currently leading Agile practices at Uptevia and founding Alcemy. He has guided large-scale Agile rollouts across enterprises like ENGIE, Renault Digital, Thales and Carglass, coaching leadership teams, product owners and cross-functional squads to improve delivery, visibility and decision-making (notably via OBEYA and scaled-Scrum patterns). A former CPO and project director, he blends product-level backlog orchestration with hands-on delivery governance, having coordinated dozens of teams and complex multi-country rollouts. Early career technical roles and ongoing front-end open-source contributions—such as accessibility-focused work on a11y.css including a localized extension popup and image alt checks—keep his coaching grounded in real engineering practices. Based in Pays de la Loire, France, he brings a pragmatic mix of strategic vision and operational rigor, with a knack for turning stakeholder complexity into clear rituals and measurable outcomes. Quietly pragmatic, he still maintains a developer mindset (he jokes he "won't feed copilot") while prioritizing human-centered agility.
11 years of coding experience
Licence InfoCom Concepteur Médiatique, Sciences informatiques et de l''information et services apparentés, Licence InfoCom Concepteur Médiatique, Sciences informatiques et de l''information et services apparentés at Nanterre-France Paris X
This CSS file intends to warn developers about possible risks and mistakes that exist in HTML code. It can also be used to roughly evaluate a site's quality by simply including it as an external stylesheet.
Role in this project:
Front-end Developer
Contributions:59 commits, 46 pushes, 2 branches in 1 year 4 months
Contributions summary:Stephane primarily focused on developing and implementing features for a web extension within the a11y.css project. They were responsible for building the popup user interface, including localization mechanisms to support multiple languages. The user added functionalities like focus outlining and image alt text checking. The contributions involved HTML, CSS, and JavaScript, demonstrating a clear focus on front-end development for improving web accessibility.
Repository for the “How People with Disabilities use the Web” resource
Contributions:7 PRs, 40 pushes, 1 comment in 1 year 9 months
disabilities
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