Sergii Tereshchenko
Senior Software Engineer at Luxoft
Seattle, Washington, United States
Summary
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Rockstar🎓
Top SchoolSergii Tereshchenko is a Senior Software Engineer based in Seattle with over 15 years of experience building and optimizing distributed systems, performance testing frameworks, and production CI/CD pipelines. He favors simple design, clean code, loose coupling and TDD, and has a track record of pragmatic architecture changes—such as introducing consistent hashing for cluster load distribution and state-machine libraries to simplify state management. Sergii has led teams, taught Big Data courses, and automated end-to-end performance testing that became part of daily CI practices for financial systems. His background spans Java, C++, Hadoop/Pig orchestration and systems-level performance tuning across networking, caching and SQL layers, with a knack for reducing resource churn and avoiding outages through thoughtful data partitioning. A US permanent resident, he combines hands-on engineering with mentoring and process improvements that raise team productivity.
9 years of coding experience
12 years of employment as a software developer
Master of Computer Science, Computer Science, Master of Computer Science, Computer Science at Chernihiv State Technological University
English, Russian, Ukrainian
Github Skills (1)
testing8
Programming languages (1)
Github contributions (3)
tereshse/coding
Jun 2016 - Sep 2016
Contributions:8 pushes, 1 branch in 2 months
tereshse/archetype-repository
Jun 2016 - Jul 2016
Contributions:2 pushes, 1 branch in 25 days
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