Hubert Bukowski
Senior Software Engineer at Sybilla Technologies
Krakow, Lesser Poland Voivodeship
Summary
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Senior🎓
Top SchoolHubert Bukowski is a Senior Software Engineer based in Krakow with over a decade of hands-on .NET experience, specializing in architecture, backend development and test automation. He has repeatedly improved performance and reliability in complex systems—most notably delivering a 40x performance boost for surveillance camera software and building internal distribution and verification tools at Motorola. Comfortable in multicultural, high-pressure environments, he blends analytical problem-solving with a habit of tracing issues to their root cause before coding. Hubert contributes to notable open-source work on microsoft/CodeContracts, where he fixed bugs, expanded test coverage and streamlined builds to harden .NET contract tooling. With a master's in computing mathematics and a background in TETRA network testing and interpreter design, he brings both theoretical rigor and pragmatic engineering to large-scale, safety- and performance-sensitive projects.
11 years of coding experience
15 years of employment as a software developer
Master’s Degree, Computing Mathematics, Master’s Degree, Computing Mathematics at Jagiellonian University, Faculty of Mathematics and Computer Science
Stackoverflow
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Github Skills (8)
net10
asp-net10
dotnet10
csharp10
dotnet-core10
testing10
msbuild7
roslyn7
Programming languages (5)
Github contributions (5)
microsoft/CodeContracts
May 2015 - Feb 2016
Source code for the CodeContracts tools for .NET
Role in this project:
Back-end Developer & QA Engineer / Test Automation Engineer
Back-end Developer & QA Engineer / Test Automation EngineerContributions:30 commits, 41 PRs, 165 comments in 9 months
Contributions summary:Hubert primarily contributed to the .NET CodeContracts tools by fixing bugs and adding tests. They addressed issues related to generic type parameters, removed invalid preconditions, and added support for default(T) expressions in contracts. Furthermore, the user refactored code, removed unused configurations, and fixed issues related to array creation within preconditions, improving the overall robustness and functionality of the CodeContracts toolset. They have also made build improvements and refactored related project files.
dotnetcsharp
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