Michael Zumstein
Vigneron And Web Sommelier, Core Team Member at Lehmanns Saftladen
Bern, Bern, Switzerland
Summary
👤
Senior🎓
Top SchoolMichael Zumstein is a front-end architect and design-systems expert with 12+ years building accessible, performance-oriented web platforms and open source Drupal architectures from Bern, Switzerland. As co‑founder of Yokai and core team member at Satellites of Love, he blends semantic HTML/CSS/JS engineering with design tokens, web components and UX strategy to deliver holistic, sustainable digital experiences. He has driven cross-division design system work for large clients like SBB (Lyne) and consults on UX writing, developer experience and frontend architecture. Beyond code, Michael pairs his technical craft with an unconventional mix of interests—vigneron, web sommelier, music and photography—that inform a pragmatic, human-centered approach to web standards and long-term maintainability.
11 years of coding experience
8 years of employment as a software developer
Technische Berufsmaturität, Technische Berufsmaturität at Gewerblich-Industrielle Berufsschule BernBachelor of Science in Computer Science, Computer Science (Crypto Systems / Web Technologies), Bachelor of Science in Computer Science, Computer Science (Crypto Systems / Web Technologies) at Berner Fachhochschule BFH
English, German, French, Spanish, Italian
Stackoverflow
61reputation
68kreached
1answer
2questions
Github Skills (84)
scroll10
gulp9
payment9
web-animations-api9
coverage9
stripe9
shopify9
merge9
spree8
api8
application-context8
animation8
shopware8
nuxt8
reveal8
Programming languages (3)
Github contributions (5)
yokaiteam/nekomata
Nov 2014 - Oct 2015
Contributions:131 commits in 10 months
frontend-united/generator-drupal-theme
Dec 2014 - Dec 2014
Contributions:3 commits in 1 day
yeomanfoundationdrupalyeoman-generatordrupal-theme
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