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 designing and optimizing distributed systems across finance and enterprise domains. He favors simple design, clean code, loose coupling and TDD, and his background spans C++ networking and SNMP agents to Java high-throughput services and Big Data orchestration. Notable contributions include implementing a state-machine based state manager, building a custom end-to-end performance testing framework integrated into CI for daily NFR validation, and applying data-sharding, caching and SQL optimizations to eliminate OOM issues and improve throughput. He blends deep performance tuning (SQL, caching, SSL) with automation and operational thinking, and regularly drives knowledge sharing and mentoring within teams. A US permanent resident, he pairs pragmatic engineering discipline with a curiosity for new technologies to solve challenging production problems.
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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