Siarhei Semikalenau
Chief Performance Analyst at EPAM
Poland
Summary
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SeniorSiarhei Semikalenau is a Chief Performance Analyst with eight years of focused experience in performance testing and systems/database administration, currently leading performance efforts at EPAM from Poland. He brings deep hands-on expertise with load testing tools (HP LoadRunner, JMeter, SilkPerformer) and robust knowledge across Windows, Linux, Solaris, AIX and HP-UX platforms. Equally comfortable tuning Oracle, DB2, MSSQL and MySQL, he also works with Oracle/Hyperion EPM and Essbase for complex enterprise applications. Known for bridging testing and ops, he turns performance bottlenecks into measurable improvements and repeatable test strategies. Though primarily enterprise-focused, his cross-platform sysadmin background gives him a rare ability to diagnose issues from OS through database to application layers.
8 years of coding experienceProgramming languages (1)
Github contributions (5)
siarhei-semikalenau/ggrc-core
Jul 2018 - Dec 2018
GGRC Core
Contributions:31 pushes in 5 months
siarhei-semikalenau/perf-loc
Jun 2018 - Jul 2018
Contributions:5 pushes, 1 branch in 29 days
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