Michał Szablowski
Software Test Developer at Nordic Semiconductor ASA
Krakow, Lesser Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolMichał Szablowski is a Software Test Developer with six years' experience in embedded systems and IoT testing, based in Krakow and completing a master's in mechanical engineering. At Nordic Semiconductor he contributes to Matter implementations in the widely used nRF Connect SDK, improving device samples and aligning protocol conformance. He has practical skills in Python, C++ and SQL, and has driven test automation for the Project CHIP/connectedhomeip effort—adding cluster-level test cases and hardening the Python controller. Combining academic rigour from AGH with hands-on firmware and test work, he brings a systems-oriented mindset that links mechanical engineering foundations to robust embedded software quality.
6 years of coding experience
AGH University
English, Polish
Github Skills (21)
connected10
python10
ip10
iot10
microchip10
homeconnect10
chips10
sys10
matter-js10
embedded10
smart-device10
system-on-chip10
test-automation10
c-language9
c119
Programming languages (4)
Github contributions (5)
nrfconnect/sdk-nrf
Oct 2020 - Mar 2025
nRF Connect SDK main repository
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:235 reviews, 33 PRs, 154 comments in 4 years 4 months
Contributions summary:Michał primarily contributed to the Matter implementation within the nRF Connect SDK, focusing on enhancing and refining various aspects of the Matter protocol. They addressed configuration issues, updated known issues documentation, and implemented features related to Matter device samples, including thermostat and light bulb examples. Their work involved modifying code, configurations, and documentation to align with Matter specifications and improve functionality.
connect-sdknrf-connect-sdkinfinibandlteppp
project-chip/connectedhomeip
May 2021 - Aug 2022
Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.
Role in this project:Test Automation Engineer / Embedded Systems Engineer / IoT Developer
Test Automation Engineer / Embedded Systems Engineer / IoT DeveloperContributions:28 reviews, 5 commits, 11 PRs in 1 year 3 months
Contributions summary:Michał primarily contributed to test automation and the development of tests for the Matter connected home project. Their work involved adding test cases for basic cluster attributes and the on/off cluster, specifically in the context of mobile devices. They also worked on aligning the test results and documentation, and fixing issues related to group and credential settings in the python controller for the testing framework.
connectivity-standards-alliancebuild-with-matterguidedzephyrconnectivity
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