Roel Van Duijnhoven
Founder & CTO at EHV.DEV Eindhoven Developer Meetup
Eindhoven, North Brabant, Netherlands
Summary
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Senior🎓
Top SchoolRoel Van Duijnhoven is a founder and CTO with 11 years of hands-on experience building simple, delightful web products for small businesses, currently leading engineering at JouwWeb/Webador which serves over 80,000 customers. He pairs a design-minded approach to user experience with a discipline for clean, maintainable code and data-driven, incremental product decisions. Based in Eindhoven, he scales impact through a compact, focused team and by making pragmatic trade-offs that prioritize customer value. Roel co-founded the local EHV.DEV meetup to keep the community sharp and enjoys turning early prototypes into measurable production improvements, as he did with simulated annealing work during his graduate project. His background spans bootstrapped entrepreneurship since high school through an MSc in Computer Science & Engineering, reflecting both long-term product instincts and technical depth.
11 years of coding experience
8 years of employment as a software developer
MSc Master Computer Science & Engineering, MSc Master Computer Science & Engineering at Eindhoven University of TechnologyP Information Technology, P Information Technology at Fontys University of Applied SciencesHAVO, HAVO at Commanderij College Sleutelbosch
English, Dutch
Stackoverflow
810reputation
40kreached
7answers
17questions
Github Skills (200)
photo10
ecosystem10
user-registration10
sparkpost10
text-editing10
contenteditable10
css10
php10
oracle10
mailgun10
zend-db10
mailchimp-api10
sendgrid10
mezzio10
nette10
Programming languages (10)
Github contributions (5)
JouwWeb/reverse-image-cover
Aug 2015 - Feb 2019
Contributions:4 releases, 7 pushes, 1 branch in 3 years 7 months
JouwWeb/JwPersistentUser
Mar 2015 - Mar 2020
Augments ZfcUser - safely keeps users logged on after browser sessions ends.
Contributions:10 releases, 7 PRs, 29 pushes in 5 years
statelessbrowserjsinterop
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