Summary
Liam 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