Maciek Perkowski
SW Test Developer at Nordic Semiconductor ASA
Cracow Metropolitan Area Poland
Summary
🤩
Rockstar🎓
Top SchoolMaciek Perkowski is a software test developer with a PhD in Physics and six years of hands-on experience building robust test frameworks for embedded and IoT systems. At Nordic Semiconductor he focuses on SW test development and contributes to Zephyr’s twister test runner, improving integration-mode behavior, prefiltration and reporting for a widely used open-source RTOS. His doctoral research trained him in experimental design, data acquisition, analysis and visualization—skills he now applies to automated testing and platform-specific debugging. Having worked in international labs across Poland, Belgium and Switzerland, he combines clear scientific communication with practical engineering and has supervised student projects from lab exercises to theses. Colleagues value his ability to translate complex experimental requirements into repeatable software tests and to quickly adapt test strategies as hardware and requirements evolve.
6 years of coding experience
Doctor of Philosophy - PhD, Physics, Doctor of Philosophy - PhD, Physics at KU LeuvenDoktor (Dr), Physics, Doktor (Dr), Physics at Uniwersytet JagiellońskiMagister (Mgr), Fizyka jądrowa, Magister (Mgr), Fizyka jądrowa at Uniwersytet Jagielloński w Krakowie
Github Skills (13)
embedded-language10
embedded10
zephyr-rtos10
rtos10
cmake10
realtime10
sys10
testing9
iot9
python8
microcontroller8
bluetooth5
bluetooth-le5
Programming languages (3)
Github contributions (5)
zephyrproject-rtos/zephyr
Mar 2020 - Mar 2026
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:806 reviews, 105 PRs, 851 comments in 6 years 1 month
Contributions summary:Maciek primarily contributes to the Zephyr RTOS project, focusing on the testing framework, specifically the `twister` test runner. Their commits address bugs, refactor code for reusability, and enhance test execution, particularly in relation to integration mode and platform-specific behavior. They add features like prefiltration based on CMake and improved reporting, alongside fixing issues related to test execution and scope selection.
hardwarertosiotembeddedreal-time
PerMac/test_results
Jun 2020 - Dec 2021
Consolidated test results
Contributions:2 reviews, 32 PRs, 84 pushes in 1 year 6 months
testingtesting-toolsconsolidatedtest-results
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