Axel Andrejs
Summary
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RockstarAxel Andrejs is a Principal Software Engineering Manager with 8 years of leadership experience and over two decades of hands-on engineering tenure at Microsoft, driving core platform features across Windows, Azure, and developer tooling. He leads teams building device and storage virtualization for VMs with hardware-accelerated access to GPUs, NICs, and NVMe, and previously helped ship early AI capabilities for Windows including core infrastructure for CoPilot Runtime and Semantic Index. His background spans security, internationalization, resource management, and the Windows App SDK release management, reflecting a rare blend of low-level systems expertise and product delivery at scale. Based in Sammamish, WA, Axel pairs a dual-degree foundation in Computer Science and Finance from the University of Pennsylvania with a pragmatic focus on performance, reliability, and standards contributions (including work with ICU). Colleagues know him for turning complex OS subsystems into ship-ready products and for bridging deep technical detail with cross-team program leadership. An underappreciated strength is his consistent role as a standards and open-source contributor that shapes both developer and platform experiences across Microsoft.
8 years of coding experience
Github Skills (53)
nuget10
confidential-computing10
windows-desktop10
windows10
winui10
java10
icu4c10
windows-app-sdk10
powershell-module10
windows-server10
windows-ui10
unicode10
icu10
powershell10
wpf10
Programming languages (7)
Github contributions (5)
microsoft/WindowsAppSDK
Sep 2020 - Nov 2020
The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.
Contributions:153 reviews, 2 commits, 4 PRs in 2 months
nugetwindowswindows-app-sdkwindows-desktopwindows-ui
microsoft/openvmm
Jan 2025 - Mar 2026
Home of OpenVMM and OpenHCL
Contributions:9 reviews, 4 comments in 1 year 2 months
confidential-computingrustvmm
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