Jan Wille
Testsystem Ingenieur Und Spezialist UNIX at Finanz Informatik
Hanover, Lower Saxony, Germany
Summary
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Rockstar🎓
Top SchoolJan Wille is a Testsystem Ingenieur and UNIX specialist with six years of embedded and automation engineering experience, currently working at Finanz Informatik after a multi-year tenure at Siemens. He combines hands-on firmware development for STM32 controllers, CI/CD and hardware test automation with a formal background in electrical engineering and a Master’s focus on sensor and automation technology. At Siemens he modernized secure update processes to AES, supported Cyber Resilience Act–driven security adaptations, and migrated codebases to GitHub Enterprise—demonstrating both security-mindedness and practical delivery. An active contributor to open-source tooling, he has enhanced command-line UX and theming in a popular Python inquirer library, showing attention to developer experience beyond embedded systems. Based in Hanover, he brings a pragmatic blend of field wiring, PLC/HMI programming and software craftsmanship that helps bridge hardware and software test ecosystems.
6 years of coding experience
Master of Engineering - MEng Sensor- und Automatisierungstechnik, Master of Engineering - MEng Sensor- und Automatisierungstechnik at Hochschule HannoverIHK Abschluss zum Elektroniker für Automatisierungstechnik, IHK Abschluss zum Elektroniker für Automatisierungstechnik at Siemens Professional EducationFachhochschulreife / Abitur, Fachhochschulreife / Abitur at Gordeler-Gymnasium Paderborn
German, English
Stackoverflow
205reputation
3kreached
8answers
3questions
Github Skills (12)
python10
testing10
wordpress-themes9
wp-theme9
documentation8
arm6
syntax6
python-typing6
excel6
github6
cpan6
numpy6
Programming languages (15)
Github contributions (5)
magmax/python-inquirer
Jul 2022 - Jan 2023
A collection of common interactive command line user interfaces, based on Inquirer.js (https://github.com/SBoudrias/Inquirer.js/)
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:60 reviews, 50 commits, 262 PRs in 5 months
Contributions summary:Jan primarily contributed to the interactive command line user interface library. Their work includes fixing potential import issues within the rendering console and correcting spelling mistakes in examples. The user implemented new themes and refined existing ones by correcting missing attributes and making them inherit from a default theme. Furthermore, they implemented the DELETE functionality for text input and updated the tests to reflect theme-dependent characters.
command-lineinquirer
Cube707/python-readchar
Jul 2022 - Jul 2022
Python library to read characters and key strokes
Contributions:9 releases, 5 reviews, 1 commit in 1 day
python
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