nrfconnect/sdk-nrf
Apr 2026 – Apr 2026
1 Month active
Languages Used
CPython
Technical Skills
C programmingPython scriptingconfiguration managementdata parsingembedded systemsreal-time communication
Przemyslaw Puzia
PROFILE
Przemyslaw Puzia
Worked on the nrfconnect/sdk-nrf repository to enhance profiling accuracy and tool compatibility across Nordic SoCs. Delivered a feature that exposed the hardware timer frequency in the nRF Profiler’s COMMAND_INFO response and refactored RTT data parsing, enabling precise time conversions for the nRF54L Series. Addressed a bug by correcting the ms_per_timestamp_tick parameter to align with system clock frequencies on nRF52, nRF53, and nRF91 Series devices. Utilized C programming and Python scripting to implement these changes, focusing on configuration management and data parsing. The work improved profiling fidelity, timestamp consistency, and supported broader objectives for real-time embedded systems.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
1
Lines of code
177
Activity Months1
Your Network
573 peopleWork History
April 2026
3 Commits • 1 Features
Apr 1, 2026April 2026 monthly recap for sdk-nrf: delivered critical timing accuracy improvements in the nRF Profiler and a clock-tick alignment fix, resulting in more reliable profiling data and better cross-series tool compatibility.
3 Commits • 1 Features
Apr 1, 2026April 2026 monthly recap for sdk-nrf: delivered critical timing accuracy improvements in the nRF Profiler and a clock-tick alignment fix, resulting in more reliable profiling data and better cross-series tool compatibility.
April 2026
Activity
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Quality Metrics
Correctness93.4%
Maintainability86.6%
Architecture86.6%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
CPython
Technical Skills
C programmingPython scriptingconfiguration managementdata parsingembedded systemsreal-time communicationreal-time systems
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