Christopher Yeleighton
Software Developer at Open Source
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolChristopher Yeleighton is a versatile software developer with 11 years of professional experience combining application development, systems integration, technical writing, and system administration. Based in Warsaw, he contributes to major open-source projects like ASP.NET Core, PowerShell, and dotnet Scaffolding—working on documentation, test automation, and backend code generation that improves error reporting and developer ergonomics. He is fluent in English and Russian, proficient in German, and a native Polish speaker, which complements his history of cross-cultural technical communication and documentation. Technically broad, he works across C, C++, C#, Python, JavaScript, SQL and tooling on Linux and Windows, and has applied his skills in roles from ERP development to data-science-oriented verification. A longtime FOSS evangelist, he blends hands-on bug fixes and test coverage improvements with clear API documentation and usability-minded solutions. Unusually for a developer with deep systems skills, he also holds an M.Sc. in mathematics, reflecting a strong analytical foundation behind his engineering work.
11 years of coding experience
7 years of employment as a software developer
M.Sc., mathematics, M.Sc., mathematics at University of Warsaw
English, Polish, Russian, German, French, Latin, Greek, church slavonic, Swedish
Stackoverflow
454reputation
8kreached
56answers
1question
Github Skills (22)
asp-net-core10
netframework10
code-generation10
exception-handling10
dotnet-core10
powershell10
csharp10
documentation10
test-automation10
testing9
mvc9
model-binding9
logging8
git8
msbuild8
Programming languages (21)
Github contributions (5)
dotnet/Scaffolding
Dec 2021 - Jan 2022
Code generators to speed up development.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 9 commits, 18 PRs in 1 month
Contributions summary:Christopher primarily contributed to the code generation aspects of the scaffolding repository, addressing issues related to nullability and exception handling. They added and modified code to handle null values within template models and incorporated exception chaining to improve error reporting. Furthermore, the user implemented argument validation within project context builders and ensured proper resource disposal. Additionally, the user also focused on incorporating tracing and logging mechanisms to aid in debugging.
pythonspeedaspnetasp-net-core-mvcgenerators
dotnet/aspnetcore
Nov 2021 - Feb 2022
ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
Role in this project:Technical Writer
Technical WriterContributions:17 reviews, 11 commits, 16 PRs in 2 months
Contributions summary:Christopher primarily focused on updating and improving the documentation for the ASP.NET Core framework. Their contributions include refining doc comments in various files, clarifying the purpose of parameters, explaining how specific functionalities work, and ensuring API documentation is accurate and up-to-date. The changes encompass multiple areas within the ASP.NET Core ecosystem, including MVC, model binding, and view features, reflecting a broad understanding of the framework's components and their usage.
dotnetcoreweb-basedasp-netnet-coreasp-net-core
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.