Jacek Kowalczyk
Software Engineer at Commerzbank AG
Koluszki, Łódzkie, Poland
Summary
👤
Senior🎓
Top SchoolJacek Kowalczyk is a pragmatic software engineer with over a decade of experience building Java-based web services, CI/CD platforms and automated testing frameworks across TomTom and Commerzbank. He blends software development, DevOps and SRE practices—working with Java, Python, shell, Docker, Kubernetes and cloud pipelines—to deliver reliable services and scalable test automation. Early career work on PLM migration tools and Airbus projects gave him deep experience in migration automation and KornShell tooling, while at TomTom he owned CI platforms and later designed automated navigation-device and online service tests. An active open-source enthusiast, he maintains custom live-install ISOs for multiple Linux distributions and contributes to projects like Kali Linux and FreeBSD, showing a systems-level curiosity beyond application code. Based in Poland, he combines hands-on engineering with practical operational instincts, often tackling end-to-end challenges from build pipelines to load testing.
10 years of coding experience
10 years of employment as a software developer
MS (mgr inż.), Computer Science, MS (mgr inż.), Computer Science at Politechnika Łódzka
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (30)
python8
ubuntu8
youtube-dl8
youtube8
linux7
flatpak7
yt-dlp7
macos6
iso6
windows6
usb6
javascript6
catalina5
disk5
editor5
Programming languages (4)
Github contributions (5)
jacekkowalczyk82/my-debian
Apr 2018 - Feb 2021
Contributions:1 release, 348 commits, 37 pushes in 2 years 10 months
jacekkowalczyk82/my-buntu
Jul 2019 - Oct 2020
Contributions:110 pushes, 1 branch in 1 year 4 months
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