Amadeusz Lechniak
Software Engineer at Microsoft
Prague, Prague, Czechia
Summary
🤩
Rockstar🎓
Top SchoolAmadeusz Lechniak is a software engineer with nine years of experience building backend and full-stack systems, currently contributing at Microsoft from Prague. He has strong .NET/C# expertise complemented by front-end work in Vue.js and Angular, and hands-on experience with databases and Java Spring from prior roles at KLDiscovery and ING. At Microsoft he has focused on improving reliability and testability, demonstrated by contributions to the widely used dotnet/extensions repository—refactoring tests, enhancing documentation, and hardening health checks and logging. His background spans enterprise-finance and legal-tech domains, giving him a practical appreciation for production readiness and observability. Colleagues describe him as a methodical debugger and test automation advocate who elevates code stability through better tests and clearer docs.
9 years of coding experience
4 years of employment as a software developer
Engineer's degree, Computer Science, Engineer's degree, Computer Science at University of SilesiaComputer Science, Computer Science at Silesian Technical School of Science
Polish, English, German, Czech
Github Skills (9)
net10
asp-net10
dotnet10
csharp10
dotnet-core10
test-automation10
testing10
documentation9
resource-monitor7
Programming languages (2)
Github contributions (5)
dotnet/extensions
Oct 2024 - Mar 2025
This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:23 reviews, 9 PRs, 4 pushes in 5 months
Contributions summary:Amadeusz primarily focused on enhancing the testing infrastructure and documentation within the repository. Their work included refactoring tests, adding new tests, and improving documentation for the `FakeTimeProvider` component. They also modified code related to health checks, resource monitoring, and HTTP logging, contributing to the overall stability and testability of the project. The user demonstrated expertise in testing methodologies and debugging techniques.
dotnetcommonlyinjectionloggingdependency-injection
amadeuszl/extensions
Oct 2024 - Mar 2025
This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
Contributions:20 pushes, 7 branches in 4 months
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