Keith Mahoney
Principal Software Development Engineer at Microsoft
Redmond, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolKeith Mahoney is a Principal Software Development Engineer at Microsoft with over 7 years in senior engineering roles and a long history in test engineering dating back to 2007. Based in Redmond, he works on the Developer Ecosystem Platform focused on XAML and WinUI within the Universal Windows Platform, blending deep knowledge of UI frameworks with CI/CD and test automation expertise. His contributions to the prominent microsoft/microsoft-ui-xaml repo center on stabilizing WinUI through Helix cloud test integrations, improving test logging, and capturing crash dumps—practical work that keeps developer-facing UI libraries reliable at scale. A Trinity College Dublin computer science graduate, he brings a pragmatic, behind-the-scenes focus on quality engineering that helps large platform teams ship safer, higher-performing UI components.
7 years of coding experience
15 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Trinity College, Dublin
Github Skills (10)
winui10
csharp10
dotnet-core10
test-automation10
cicd9
testing9
windows9
cpp8
uwp8
xaml8
Programming languages (4)
Github contributions (5)
microsoft/microsoft-ui-xaml
Dec 2018 - Jan 2023
WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:1 release, 172 reviews, 258 commits in 4 years 2 months
Contributions summary:Keith's contributions center around testing and quality assurance within the WinUI framework. They've focused on enabling and configuring tests within the Helix cloud environment, indicating involvement in the CI/CD pipeline. Key tasks include enabling tests, fixing Helix integration issues, and improving test logging. The user's work involved identifying and addressing test failures, including disabling problematic tests and adding crash dump collection.
windows-10wpfwindows-app-sdkuwpuwp-apps
MarcAnt01/microsoft-ui-xaml
Mar 2021 - Mar 2021
Windows UI Library: the latest Windows 10 native controls and Fluent styles for your applications
Contributions:30 commits in 7 days
xamluwpwindowsuwp-appsfluent-design
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