Liam Mislej
Senior QA Engineer at Celtra
Ljubljana, Slovenia
Summary
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Rockstar🎓
Top SchoolLiam Mislej is a Senior QA Engineer based in Ljubljana with seven years of hands-on experience in testing, automation, and data-driven tooling. Rising through multiple QA roles at Celtra, he now focuses on bug hunting and building reliable automation systems that simulate real user behavior. He has practical experience creating end-to-end test frameworks, lightweight API and stress tests, and data pipelines in Python—work that’s informed by a BSc in Applied Mathematics. Liam also taught Python programming courses, demonstrating an ability to explain technical concepts clearly and mentor juniors. Outside QA he experiments with Unity, bringing a playful curiosity for interactive systems to his engineering approach.
7 years of coding experience
4 years of employment as a software developer
Technical secondary education, Electrical and Electronics Engineering, Technical secondary education, Electrical and Electronics Engineering at Gimnazija in Elektro Pomorska ŠolaBachelor of Applied Science (BSC), Applied Mathematics, Bachelor of Applied Science (BSC), Applied Mathematics at University of Ljubljana, Faculty of Mathematics and Physics
Slovenian, Italian, English
Github Skills (26)
testing10
safari10
test-runner10
microsoft-edge10
google-chrome10
firefox10
dom10
w3c10
webkit9
opera9
browserstack9
web-platform9
javascript9
snippet9
gecko9
Programming languages (3)
Github contributions (5)
15minutOdmora/YouTubePlaylistDownloader
Apr 2020 - Apr 2021
Contributions:30 commits, 29 pushes, 1 branch in 1 year
15minutOdmora/RedditAnalysis
Feb 2020 - Apr 2020
A simple analysis of data collected from Reddit
Contributions:87 commits, 79 pushes, 1 branch in 1 month
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