Przemysław Stekiel
Expert Engineer Group Manager at Mobica
Kórnik, Greater Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolPrzemysław Stekiel is an expert embedded systems engineer and people leader with eight years of hands-on experience delivering IoT and safety-critical software, currently managing an engineering group at Mobica. He has deep low-level expertise in Arm Mbed OS and Mbed-TLS, leading HAL and cryptography-related work as an ARM contractor and driving driver, timer, and sleep/RTC innovations that improved reliability in constrained devices. His background includes DO-178B certification and real-time/VxWorks projects for avionics and aerospace, giving him a strong discipline for testability and standards-driven development. Przemysław blends technical leadership with practical test engineering — he has implemented FPGA test shields in Verilog and authored reference driver implementations — which helps teams ship robust firmware on Arm Cortex-M platforms. Based in Kórnik, Poland, he pairs formal automation and management training from Poznan University of Technology with a track record of improving open-source IoT foundations.
8 years of coding experience
11 years of employment as a software developer
High school in KórnikMaster's Degree, Automation and management, 5, Master's Degree, Automation and management, 5 at Poznan University of Technology
English, German, Polish
Stackoverflow
1reputation
0reached
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Github Skills (10)
embedded10
c-programming10
sys10
real-time-systems10
stm9
spi9
i2c9
arm8
architecture8
architectures8
Programming languages (6)
Github contributions (5)
ARMmbed/mbed-os
Aug 2017 - Feb 2020
Arm Mbed OS is a platform operating system designed for the internet of things
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:3 reviews, 455 commits, 117 PRs in 2 years 6 months
Contributions summary:Przemysław primarily focused on low-level embedded systems and IoT development. They made several changes to the low-power timer, including addressing a calculation bug and ensuring correct handling of the timer's wrap-around. The user also added, and modified test cases related to RTC and LowPowerTimer to ensure the accurate operation of timers in sleep/deep-sleep modes. Furthermore, the user implemented improvements for the use of the us ticker.
kernelmbed-osoperating-systemlinuxmbed
XITechs/mbed-os
Aug 2019 - Nov 2019
Arm Mbed OS is a platform operating system designed for the internet of things
Contributions:64 commits in 3 months
kernelmbed-osoperating-systemlinuxmbed
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