Sylwester Konczyk
Software Architect At Nordic Semiconductor ASA
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolSylwester Konczyk is a seasoned Software Architect at Nordic Semiconductor with a deep specialty in embedded systems, digital television, and cloud-native solutions, supported by an AWS Solutions Architect certification. Over two decades he advanced from low-level set-top box driver development to leading cloud platform teams at Samsung, blending hands-on C/C++ and assembler expertise with modern full-stack and IoT ambitions. He has practical RTOS, Linux driver, Android platform and Windows WDK experience, and contributes to prominent projects like nRF Connect SDK, where he improved SUIT DFU support and in-place updateable components. Known for pragmatic architectural trade-offs and hardware-aware software design, he’s pursuing energy-efficient, heterogeneous distributed systems for IIoT and smart buildings.
4 years of coding experience
20 years of employment as a software developer
Electricity, Electronics and Automatics, Electricity, Electronics and Automatics at Technical School in Ostrowiec SwietokrzyskiAGH University
English, Polish
Github Skills (13)
firmware10
updater10
embedded10
zephyr-rtos10
live-update10
c-programming10
dfu10
nrf-connect-sdk10
sys10
manifest-json9
manifest9
flash-memory9
management9
Programming languages (3)
Github contributions (5)
nrfconnect/sdk-nrf
Jan 2022 - Jan 2022
nRF Connect SDK main repository
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:122 reviews, 1 commit, 14 PRs in 1 day
Contributions summary:Sylwester's commits primarily focus on refactoring and extending the SUIT (Software Update for Internet of Things) firmware update service within the nRF Connect SDK. They implemented features to support DFU (Device Firmware Update) cache operations, including raw image uploads and cleanup procedures. Furthermore, the user added functionality for manifest-controlled variables and integrated in-place updateable component (IPUC) support. These changes are consistent with the SDK's embedded systems focus.
connect-sdknrf-connect-sdkinfinibandlteppp
SylwesterKonczyk/sdk-zephyr
Sep 2022 - Apr 2025
NCS downstream of https://github.com/zephyrproject-rtos/zephyr
Contributions:72 pushes, 1 branch in 2 years 6 months
ncsrtoszephyr-rtoscsharpdownstream
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