Roman Chernyavski
Senior Software Engineer at EPAM Systems
Gdansk Metropolitan Area Poland
Summary
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Rockstar🎓
Top SchoolRoman Chernyavski is a Senior Software Engineer with eight years of experience specializing in JavaScript development, currently based in the Gdansk metropolitan area and working at EPAM Systems. He brings a solid engineering foundation from a bachelor's in system programming and has progressed through hands-on roles at EPAM since 2019, now contributing at a senior level. Roman combines development with a strong focus on quality: his open-source testing work on an expression-calculator demonstrates careful test design across multiple difficulty levels and proactive handling of edge cases like division-by-zero. Comfortable across the full development lifecycle, he balances pragmatic implementation with rigorous automated testing to ensure resilient application behavior. Colleagues can expect a developer who elevates reliability through thoughtful test automation and real-world engineering discipline.
8 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Engineer - System Programmer, Bachelor's degree, Engineer - System Programmer at Belarusian State University of Informatics and Radioelectronics
Русский, Немецкий, Английский
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
javascript10
chai10
test-automation10
testing10
expressions9
parsing9
parse9
expression9
error-handling8
Programming languages (2)
Github contributions (5)
romacher/expression-calculator
Sep 2019 - Jul 2021
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:12 commits, 3 PRs, 5 pushes in 1 year 10 months
Contributions summary:Roman primarily contributed to the testing aspects of the expression calculator project. Their work involved adding multiple levels of tests, including "Easy", "Medium", and "Hard" test suites. The commits showcase the implementation of test cases with varying complexity, covering simple arithmetic operations, bracket handling, and nested expressions, ensuring the calculator's accuracy and robustness. Furthermore, they identified and addressed potential division-by-zero errors within the expression evaluations, making the calculator more resilient.
romacher/morse-decoder
Sep 2019 - Feb 2022
Contributions:12 commits, 9 PRs, 11 pushes in 2 years 5 months
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