Rolf Hemmerling
Technical Writer, Project & IT Quality Manager, Developer & Tester For Embedded Systems Automation
Bielefeld, North Rhine-Westphalia, Germany
Summary
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Senior🎓
Top SchoolRolf Hemmerling is a Dipl.-Ing.(FH) electrical engineer with 13 years of experience blending technical writing, project and IT quality management, and hands-on development and testing for embedded systems and industrial automation. He works across C/C++, MISRA-C, Python, UML/SysML and IEC 61131-3, pairing systems-level engineering with pragmatic documentation and QA processes for Industry 4.0, IoT and Big Data projects. As an independent consultant and long-term operator of his own practice, he frequently leads ISO-aligned quality initiatives and designs auditable development workflows for safety- and standards-driven domains. Rolf’s background in usability and mobile/web testing gives him an uncommon user-focused perspective when validating embedded devices and automation systems. Based in Bielefeld, he is certified in project management (GPM/IPMA) and quality assurance (DGQ), and deliberately seeks assignments that allow deep technical immersion rather than routine, repeatable tasks.
13 years of coding experience
2 years of employment as a software developer
Diplom, Electric Engineering, Dipl-Ing.(FH) in Information Technology, Diplom, Electric Engineering, Dipl-Ing.(FH) in Information Technology at Fachhochschule HannoverAbitur, Mathematics, Physics, German, Economics, Abitur, Abitur, Mathematics, Physics, German, Economics, Abitur at Max-Planck-Gymnasium BielefeldNo Graduation, Electric engineering, No Grade, No Graduation, Electric engineering, No Grade at Universität Hannover
German, English
Stackoverflow
101reputation
19kreached
3answers
4questions
Github Skills (36)
keyboard-events7
virtual-keyboard7
uinput7
kiosk7
jsdoc7
input-method6
easy-install6
lua6
keyboard-layout6
android-studio6
api6
android6
coregames6
libreoffice6
appinventor6
Programming languages (5)
Github contributions (5)
hemmerling/dokuwiki-data
May 2015 - May 2015
Contributions:19 commits, 24 pushes, 1 branch in 2 days
hemmerling/warthunder
Dec 2016 - Jan 2024
Contributions:26 pushes, 3 branches in 7 years 2 months
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