Paweł Jastrzębski
Senior Software Engineer at Samsung Electronics Polska
Warsaw, Masovian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolPaweł Jastrzębski is a Senior Software Engineer based in Warsaw with nine years of experience building low-level and performance-sensitive systems across industries from consumer electronics to gaming. He has a strong C++ and graphics/drivers background from Intel and TiVo, porting and maintaining OpenGL ES drivers and shipping demos showcased at SIGGRAPH, and later applied that expertise to porting AAA titles and embedded set-top solutions. As a senior engineer at Mobica and now Samsung Electronics Polska, he focuses on reliable backend components and QA, evidenced by open-source contributions to the widely used collectd project where he enhanced the intel_pmu plugin and added unit tests. Known for bridging development and testing, he brings pragmatic engineering rigor and a knack for turning hardware-adjacent complexity into maintainable software.
9 years of coding experience
11 years of employment as a software developer
Master of Engineering - MEng Computer Science, Master of Engineering - MEng Computer Science at Warsaw University of TechnologyMathematics and Theoretical Physics, Mathematics and Theoretical Physics at High School of Joachim Lelewel no. XLIComputer Engineering, Computer Engineering at Universidad Politécnica de Madrid
Polish, English, Spanish
Github Skills (12)
c1710
c1110
collectd10
unit-test10
meter10
metric10
performance-monitoring9
performance-measurement9
performance-monitor9
performance-analysis9
performance-analytics9
performance-tuning9
Programming languages (4)
Github contributions (5)
collectd/collectd
Aug 2020 - Aug 2020
The system statistics collection daemon. Please send Pull Requests here!
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:2 reviews, 5 commits, 1 PR in 15 days
Contributions summary:Paweł primarily focused on enhancing the `intel_pmu` plugin within the collectd system statistics collection daemon. Their contributions included adding functionality to choose all events within the plugin and addressing related bug fixes. Furthermore, the user developed and implemented unit tests to ensure the reliability and correct functionality of the plugin. This work involved modifying the core plugin code and adding new testing components, directly contributing to the plugin's robustness.
metrics-servermqtt-serverriemann-clientrrdtoolgraphite-client
paweltox/hello-github-actions
Jan 2022 - Jan 2022
Contributions:3 PRs, 8 pushes, 2 branches in 1 day
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