Civan Özseyhan is a founder and technology CEO with seven years of entrepreneurial leadership and over a decade of product and R&D management experience. As CEO and Co-founder of refine.dev, based in San Francisco, he blends developer-first product strategy with hands-on engineering and open-source sensibilities. He previously founded and led multiple companies across Turkey and Europe, scaling teams from R&D to commercial delivery and serving as CTO and partner at earlier ventures. His background in management information systems and economics from Boğaziçi University, plus recent Y Combinator affiliation, reflect a mix of technical rigor and startup scaling know-how. Civan’s career shows a pattern of building developer tooling and service businesses that bridge engineering and product, often from the ground up. Colleagues describe him as a pragmatic builder who moves quickly from prototype to usable platform while maintaining a developer-centric perspective.
7 years of coding experience
18 years of employment as a software developer
Y Combinator
İstanbul Erkek Lisesi
MS, Management Information Systems, MS, Management Information Systems at Boğaziçi University
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Civan Özseyhan - CEO & Co-Founder at Workbench SBI