Sergey Klyaus is a Senior Software Developer with 13 years of experience transitioning from systems engineering and operations into cloud and networking software at Yandex.Cloud. He brings deep low-level expertise in Linux/Solaris administration, kernel patches, performance analysis, and debugging—skills honed at Tune-IT and Oracle where he built distributed test runners and On‑Demand VM services. An ITMO-trained embedded systems specialist, Sergey combines practical hands-on troubleshooting of HA and HPC environments with software craftsmanship in overlay networking and self-hosting. He’s comfortable across the stack from kernel fixes to cloud services and has a habit of turning operational pain points into durable engineering solutions.
13 years of coding experience
9 years of employment as a software developer
Master of Science (M.Sc.), Embedded Systems Design (230100.68.31), Master of Science (M.Sc.), Embedded Systems Design (230100.68.31) at Санкт-Петербургский Государственный Университет Информационных Технологий, Механики и Оптики (Университет ИТМО)
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Sergey Klyaus - Senior Software Developer at Yandex.Cloud