Tobiasz Jarczyk
Software Engineer
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolTobiasz Jarczyk is a software engineer based in Krakow with over 9 years of hands-on experience across QA, development, and DevOps, primarily in the .NET ecosystem. He brings a DevOps mindset and technical leadership to projects, bridging code quality, automation, and deployment practices. Tobiasz has contributed to notable open-source tooling for .NET migration, improving project conversion, Nullable Reference Types handling, and test project detection in the dotnet/try-convert repo. Comfortable working on both Windows/.NET and some Linux environments, he is enthusiastic about learning new tools and improving developer workflows. With a master’s background from AGH University of Science and Technology, he combines practical engineering chops with an emphasis on reliable, maintainable migration and modernization efforts.
9 years of coding experience
Master's degree, Master's degree at AGH University of Science and Technology in Cracow
English, Polish
Github Skills (8)
net10
asp-net10
dotnet10
csharp10
msbuild10
dotnet-core10
wpf7
winforms7
Programming languages (4)
Github contributions (5)
dotnet/try-convert
Mar 2020 - Apr 2020
Helping .NET developers port their projects to .NET Core!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:15 commits, 5 PRs, 16 comments in 16 days
Contributions summary:Tobiasz primarily focused on improving the conversion process for .NET projects, particularly those targeting .NET Core. They implemented support for conditional sections in project files, fixed typos, improved checks for MSTest projects, and addressed issues related to backup creation. The user also refactored code to improve the handling of Nullable Reference Types and made changes to improve code quality.
dotnetmsbuildnet-corec-sharpcsharp
dotnokato/NuGet.Client
Jan 2023 - Oct 2024
Client Tools for NuGet - including Visual Studio extensions, command line tools, and msbuild support. (Open issues on https://github.com/nuget/home/issues)
Contributions:63 pushes, 11 branches in 1 year 9 months
dotnetcommand-line-toolsmsbuildextensionscsharp
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