Leo Hanisch
Solutions Architect at Siemens
Munich, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolLeo Hanisch is a Solutions Architect based in Munich with 8 years of experience transitioning from mechanical engineering to computer science and cloud architecture. He designs and implements AWS-based solutions at Siemens while maintaining a hands-on approach to back-end development and test automation. Leo is an active open-source enthusiast — notably contributing robust testing, refactors, and yield/return-type handling to a popular VSCode extension that generates Python docstrings. He thrives in motivated teams, translating complex requirements into reliable, well-tested software for both enterprise and community projects. With a Master's in Computer Science from TUM and practical roots in engineering, he blends systems thinking with pragmatic coding discipline. Colleagues describe him as the kind of engineer who intentionally bridges domain knowledge and developer ergonomics to improve long-term reliability.
8 years of coding experience
Bachelor of Science - BS, Mechanical Engineering, 2,7, Bachelor of Science - BS, Mechanical Engineering, 2,7 at Technical University MunichInformatik, Informatik at Univerzita Karlova v Praze
English, German
Stackoverflow
10,845reputation
501kreached
93answers
4questions
visual-studio-code
top-1%
debugging
top-5%
Github Skills (18)
visual-studio-code10
unit-testing10
python10
vscode-extension10
debugging9
parser9
parsing9
parse9
typescript7
typescript-types7
typescripts7
vscode-tasks6
amazon-dynamodb6
nodejs6
lint6
Programming languages (12)
Github contributions (5)
NilsJPWerner/autoDocstring
Oct 2019 - Jun 2020
VSCode extension that generates docstrings for python files
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:5 commits, 5 PRs, 10 comments in 8 months
Contributions summary:Leo primarily contributed to the development and testing of the `autodocstring` VSCode extension. They implemented features such as handling `yields` and addressing issues related to return type annotations. Significant effort was dedicated to writing and maintaining unit tests, ensuring the extension's functionality and correctness. They also refactored the code to improve its robustness, with the user’s work improving the overall reliability of the extension.
pythondocstringsdocstringvscodevscode-extension
HaaLeo/vscode-logfile-highlighter
Jan 2018 - May 2019
A Visual Studio Code extension for color highlighting log files
Contributions:26 PRs, 63 pushes, 17 branches in 1 year 3 months
visual-studio-codehighlightvscodevscode-extensionlog-files
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