Marius Cojocariu is a seasoned technology leader and CTO with 12 years of experience building APIs, server architectures, and automation for agile agencies and startups from Iași, Romania. He currently heads technology at ClientZen, where his team focuses on reducing client miscommunication to speed delivery and improve retention—turning product-led client success into measurable operational gains. Previously he led engineering and architecture at multiple companies, consistently owning backend systems, database design and deployment automation. Comfortable toggling between hands-on development and strategic direction, he has a track record of launching startups and scaling engineering teams while keeping delivery pragmatic and developer-friendly. An unexpected strength is his emphasis on client-facing workflow improvements as a lever for technical efficiency, not just product features.
12 years of coding experience
12 years of employment as a software developer
Baccalaureate, Mathematics and Computer Science, Baccalaureate, Mathematics and Computer Science at National College, Iasi, Romania
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at A. I. Cuza University of Iaşi
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Marius Cojocariu - Chief Technology Officer at ClientZen