Markkus Millend is a pragmatic CTO and founder with 12 years of experience building resilient infrastructure and production-grade blockchain systems from rack to edge. Currently leading technology and operations at 3NV and Graphyte Labs, he combines hands-on network engineering—BGP peering and traffic engineering—with automation and observability practices to deliver predictable, secure platforms. As co-founder of eTEU and former Head of Engineering at Swyke, he has deep expertise in Web3, staking infrastructure, and integrating decentralized ledgers into real-world supply-chain and finance workflows. He routinely performs technical due diligence and rescue work for fragile systems, bringing a mix of security-first thinking and rapid delivery. Based in Geneva, he pairs formal cyber-security training with experience in ISO27001-aligned processes and Layer-2 crypto payments experiments. Colleagues describe him as relentlessly curious about emerging tech, quietly shipping robust systems that bridge networking, cloud, and blockchain.
12 years of coding experience
3 years of employment as a software developer
High School Diploma, High School Diploma at Tallinn School No. 21
Bachelor of Science - BSc Cyber Security Engineering, Bachelor of Science - BSc Cyber Security Engineering at TalTech – Tallinn University of Technology
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Markkus Millend - Chief Technology Officer at eTEU