Sergey Kolodyazhnyy is a seasoned software engineer and architect with 13 years of experience designing and shipping backend systems, currently based in Barcelona and working across Adobe, Acai Travel and his own startup Eolymp. He specializes in scalable order management and omni-channel platforms, with hands-on expertise in Go, Java, PHP, databases, messaging and containerized deployments. Comfortable across the full stack, Sergey also brings UX/UI sensibility and builds deployment pipelines, embracing a “you build it — you ship it” philosophy. He’s an active community organizer for the Golang scene in Barcelona and regularly gives talks and workshops to share practical learnings. A prolific experimenter, Sergey often prototypes many technology options before settling on production designs, blending entrepreneurial drive with enterprise-grade architectural rigor.
13 years of coding experience
11 years of employment as a software developer
Master's degree Computer Software Engineering, Master's degree Computer Software Engineering at Zhitomir State Technological University
Contributions:2 releases, 10 commits, 4 pushes in 1 year 7 months
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