Alexandr Kolesnik
Software Test Automation Engineer
Ukraine
Summary
👤
Senior🎓
Top SchoolAlexandr Kolesnik is a Software Test Automation Engineer with 11 years of hands-on experience building and maintaining front- and back-end automated test suites for e-commerce and enterprise systems. He specializes in Java-based test frameworks, WebDriver/Serenity front-end automation, REST and Oracle-backed back-end testing, and CI integration with Jenkins. His background in construction engineering and early web development gives him a practical, detail-oriented approach to test data preparation, requirement clarification, and durable test design. At EPAM he focused on supply-chain and invoicing microservices, pairing integration tests (WireMock, Mockito) with DB and JMS validation to catch issues across system boundaries. Colleagues rely on him for robust, maintainable test automation that reduces regression risk and speeds delivery.
11 years of coding experience
3 years of employment as a software developer
Engineer's degree, Civil and Industrial Engineering, Engineer's degree, Civil and Industrial Engineering at Kyiv National University of Construction and ArchitectureTechnical liceum
Russian, Ukrainian, English
Stackoverflow
2,194reputation
302kreached
74answers
17questions
swift
top-5%
Github Skills (44)
debugging10
sega10
winforms10
commodore10
nes-emulator10
nes10
emulation10
discord9
dotnet9
discord-bot9
csharp9
libretro9
swift9
gatsbyjs8
nodejs8
Programming languages (5)
Github contributions (5)
ak505188/Suikoden-Bizhawk-HUD
Dec 2022 - Mar 2025
Contributions:74 pushes, 4 branches, 1 comment in 2 years 3 months
ak505188/gatsbyjs-notes
Aug 2020 - Mar 2025
Trying gatsbyjs & some of my speedrunning notes customized
Contributions:6 reviews, 18 PRs, 193 pushes in 4 years 8 months
gatsbynotescustomizedgatsbyjsspeedrunning
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