Wilfred Stegeman
Co-Founder at Radicle
Randstad, Netherlands
Summary
👤
Senior🎓
Top SchoolWilfred Stegeman is a seasoned founder and startup partner with 12 years of experience helping teams turn ideas into product-market fit and sustainable growth. As founding partner at Radicle and Valley Ventures and co-founder of SchedJoules, he combines hands-on product experimentation with strategic customer discovery to quickly validate value propositions. He specializes in designing fast experiments, sharpening go-to-market messaging, and building APIs and platforms that scale engagement and revenue. Wilfred also mentors entrepreneurs and refugees, teaching lean startup methods and experiment design to accelerate learning cycles. Based in the Randstad, he blends a marketing and business-economics background with decades of entrepreneurial grit—he built one of the Netherlands’ largest curated design platforms and repeatedly spins early-stage uncertainty into repeatable growth playbooks.
12 years of coding experience
19 years of employment as a software developer
Growth Tribedrs., Business Economics - Marketing, drs., Business Economics - Marketing at University of GroningenMeander College
Github Skills (7)
api5
markdown1
typescript1
swift1
zenhub1
openapi1
react1
Programming languages (2)
Github contributions (5)
schedjoules/.github
Mar 2026 - Apr 2026
Contributions:5 pushes, 1 branch in 29 days
wilfredstegeman/toetstrainer
Mar 2026 - Apr 2026
Contributions:3 pushes in 9 days
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