Jasper Geurtz is a software engineer with 11 years of experience, currently a Software Engineer III at Google based in Munich. He combines a strong interest in algorithms and programming languages with hands-on full-stack work, including contributions to the widely used PyInstaller project to improve cross-version tkinter compatibility and native-feeling GUIs. His background spans startups and enterprises—NEXUSTEC, KPMG, and early internships at organizations like SES and the EIB—giving him exposure to product-focused engineering and applied research environments. Trained at Delft University of Technology with exchange studies in data science at Tampere, he brings both theoretical grounding and practical data-aware instincts to system design. Known for pragmatic compatibility fixes and user-centric tooling tweaks, he often bridges low-level runtime details and developer-facing UX improvements.
11 years of coding experience
3 years of employment as a software developer
Exchange Data Science, Exchange Data Science at Tampere University
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Delft University of Technology
Freeze (package) Python programs into stand-alone executables
Role in this project:
Full-stack Developer
Contributions:5 commits, 13 PRs, 5 comments in 6 months
Contributions summary:Jasper primarily focused on updating the `pyinstaller-gui.py` file to support both Python 2 and Python 3, addressing compatibility issues with the `tkinter` library and the `sys.executable` path. They also updated the `hook-_tkinter.py` file to work with Python 3. Additionally, the user made small changes to the GUI for clarity and improved the user experience by making the GUI application look more native.
Pure Java BWAPI Client implementation for JVM languages
Contributions:27 releases, 9 reviews, 383 commits in 4 years 2 months
javajvm-languagesbwapiapiapi-wrapper
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