Andrii Olieinik
Senior QA Automation Engineer
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAndrii Olieinik is a Senior QA Automation Engineer with nearly two decades of experience building end-to-end test architectures and leading distributed QA teams across Europe, the USA, and India. He combines hands-on framework design (Playwright, Selenium, Selenide, Appium) and performance testing (JMeter, k6, Gatling) with cloud-native integrations (AWS, BrowserStack) to embed quality gates into CI/CD pipelines. A PhD in Theoretical Physics gives him uncommon strengths in analytical modeling, risk assessment, and performance optimization that he applies to complex automation ecosystems and AI-assisted tooling. He has led teams up to 15 engineers, created PoCs for pre-sales and technical audits, and modernized legacy stacks spanning Java, .NET, Ruby, and Scala. Comfortable across languages (Java, TypeScript, Python) and CI systems, he’s focused on future-proofing QA with GitHub Copilot, Playwright MCP and AI agents while mentoring engineers into technical leaders.
9 years of coding experience
23 years of employment as a software developer
Doctor of Philosophy (PhD) Theoretical Physics, Doctor of Philosophy (PhD) Theoretical Physics at Odesa I.I.Mechnikov National UniversityComputer Academy "Shag"Physics, Physics at Odessa, Richelieu Lyceum
English, Russian, Ukrainian, French, Polish, French, Polish
Stackoverflow
41reputation
5kreached
5answers
4questions
Github Skills (13)
hamcrest9
junit8
integration-testing8
testing8
testng8
automation-framework8
assertj7
monitoring6
automation6
log4j6
java6
junitparams5
api-testing2
Programming languages (2)
Github contributions (5)
a-oleynik/testng-workshop
Dec 2016 - Jun 2026
TestNG examples for IT talk "JUnit 5 vs. TestNG 7"
Contributions:8 PRs, 44 pushes, 9 branches in 9 years 7 months
junittestngautomationautomation-frameworkjava
a-oleynik/udacity-image-classifier
May 2020 - Oct 2024
Contributions:4 pushes, 1 branch in 4 years 5 months
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