Ruben Seyferth
Co-Founder CTO at Flexwell
Amsterdam, North Holland, Netherlands
Summary
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SeniorRuben Seyferth is a seasoned full-stack engineer and Co-Founder/CTO based in Amsterdam with over two decades of experience turning complex business needs into polished web products. He specializes in React, Laravel, and TypeScript, and combines hands-on coding with startup-scale architecture while actively scaling his own company, Flexwell. Ruben founded Wipkip Interactive in the early 2000s, delivering a wide range of projects for major agencies—an origin that explains his strong mix of creative and technical craftsmanship. He’s available for short-term 1–3 month engagements, bringing rapid delivery and pragmatic engineering to product teams. Less obvious: his career bridges classic web-era technologies (Flash, PHP) and modern stacks, giving him a rare perspective on migrating legacy systems to contemporary architectures.
11 years of coding experience
2 years of employment as a software developer
Dutch, English, German, Italian, Portuguese, Hungarian, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (99)
credit-card10
input-mask10
dropdown10
popup10
tooltip10
flexbox9
jodit9
tooltips9
font-size9
semantic9
fomantic-ui8
laravel8
ui-components8
ace-editor8
php8
Programming languages (4)
Github contributions (5)
rseyferth/chicken-semantic-ui
Sep 2016 - Jun 2019
Semantic UI integration for Chicken JS Framework
Contributions:2 PRs, 52 pushes, 4 branches in 2 years 9 months
chickenjs-frameworkjavascriptsemanticsemantic-ui
rseyferth/chicken
Aug 2016 - May 2019
Chicken Javascript Webapp framework
Contributions:239 commits, 21 PRs, 177 pushes in 2 years 9 months
chickenjavascriptjavascript-webappwebapp-frameworkwebapp
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