Sergey Potekhin is a founding engineer and blockchain specialist with eight years of hands-on experience building core infrastructure and smart contracts for bridges, token standards, and dApp ecosystems. He led and grew engineering teams at Broxus, personally authoring major smart-contract upgrades (including a 1.6M-contract Wrapped Venom migration) and shipping widely used tools like the Locklift TVM testing framework. A serial builder and early-stage founder, he has led product and technical strategy from CTO/CEO roles to founding-engineer positions, with a track record of integrating novel consensus research (Narwhal & Bullshark) into practical VM work. Based in the UK and active in open source and meetups, Sergey is deeply engaged in zero-knowledge research since 2023 and combines protocol-level expertise with pragmatic delivery skills.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Higher School of Economics
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