Ondrej Sienczak
Senior Software Engineer at Ozo EDU, Inc.
Prague, Prague, Czechia
Summary
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Senior🎓
Top SchoolOndrej Sienczak is a Senior Software Engineer with 8+ years focused on designing maintainable, future-proof software architectures at the intersection of embedded low-level systems and high-level programming. He has led software architecture for autonomous driving laser scanners at Valeo and developed real-time Linux networking drivers, bootloaders, and embedded stacks for PROFINET at Siemens, bringing deep experience in kernel, SOC, and CI/toolchain integration. Currently building both hardware and software for robotics at Ozo EDU, he blends systems-level rigor with a product-minded approach to usability and long-term maintainability. Ondrej’s engineering motto—“Don't write firmware, rather try to write software”—reflects his preference for treating embedded projects with software engineering discipline. Trained in aeronautical engineering and control systems, he often gravitates to projects on the edge of hardware and software where optimization and reliability matter most.
8 years of coding experience
14 years of employment as a software developer
Dipl. Ing, Aeronautical Engineering and Control Systems, Dipl. Ing, Aeronautical Engineering and Control Systems at Faculty of Electrical Engineering, Czech Technical University in PragueElectrotechnics and Computers, Electrotechnics and Computers at SPŠE Pardubice
Czech, English
Github Skills (11)
embedded10
microcontroller10
python10
micropython10
octoprint7
arduino5
printer5
firmware5
3d-printer4
3d-printing4
atmel4
Programming languages (2)
Github contributions (5)
ondiiik/micropython-espboards
Mar 2021 - Nov 2021
Contributions:39 commits, 39 pushes, 1 branch in 8 months
ondiiik/meteoink
Sep 2020 - Dec 2022
Contributions:7 releases, 109 commits, 181 pushes in 2 years 3 months
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