Łukasz Mitusiński
Senior Software Engineer at AUTO1 Group
Silesian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolŁukasz Mitusiński is a Senior Software Engineer based in Silesian Voivodeship, Poland, with eight years of experience building Java-backed systems across companies like AUTO1 Group, Connectis, Boldare, and Comarch. He brings strong backend craftsmanship and practical open-source contributions—having improved documentation, added demos and refactored magic-command logic in the notable BeakerX project for Jupyter—demonstrating an eye for developer experience and reproducible examples. Comfortable navigating both legacy enterprise code and modern data-focused tooling, he combines disciplined Java development with a curiosity for data-science workflows. Trained originally in biotechnology, he pairs analytical problem-solving with software engineering rigor, often surfacing small but high-impact improvements in codebases.
8 years of coding experience
6 years of employment as a software developer
Inżynier (Inż.), Biotechnology, Inżynier (Inż.), Biotechnology at Politechnika Śląska w Gliwicach
Polish, English
Github Skills (10)
javas10
notebook10
jupyter10
java10
scala10
groovy3
clojure3
kotlin3
clojure-cli3
sql3
Programming languages (5)
Github contributions (5)
twosigma/beakerx
Dec 2017 - Jul 2018
Beaker Extensions for Jupyter Notebook
Role in this project:
Backend Developer
Backend DeveloperContributions:80 commits, 73 PRs, 63 pushes in 7 months
Contributions summary:Łukasz contributed to the BeakerX project by adding missing JavaDoc descriptions, specifically focusing on the `ChartDetails`, `TableDisplayCellRenderer`, and `EasyFormComponent` classes. Additionally, the user added a Spark demo in Scala, introducing a new notebook file. Furthermore, the user refactored the JavaScript and HTML magic command implementations, creating aliases for existing commands. The contributions demonstrate a focus on improving code documentation, providing example use cases, and extending the functionality of the project.
jupyterlab-extensionjupyter-notebooknotebookbeakerjupyterlab
twosigma/nbconvert
Mar 2018 - Mar 2018
Jupyter Notebook Conversion
Contributions:3 PRs, 4 pushes, 3 branches in 15 days
jupyter-notebooknotebookjupyterconversionbinder
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