Freist Li is a Principal Engineer with over two decades at Microsoft and 11 years in senior engineering roles, specializing in .NET, Windows platform internals, and modern Windows app development (UWP/WinUI/Windows App SDK). He combines deep expertise in COM/DCOM, Microsoft distributed transactions, AD and SQL with practical mastery of Azure IaaS/PaaS for highly available, multi-region deployments and incident-driven troubleshooting. At Microsoft he has driven escalations and partner-facing consulting for Windows, Mixed Reality, HoloLens and Azure Cognitive Services, often collaborating directly with product teams to fix hard bugs and improve product quality. A certified ML/DL practitioner, he has built Windows ML workshops and delivered production apps using Custom Vision, GANs and speech recognition—bridging edge Windows experiences with cloud AI. Known for technical rigor and rapid learning, he brings a rare blend of low-level debugging skill and modern AI/cloud application engineering to customer-facing engagements.
11 years of coding experience
16 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Zhejiang University
Master of Business Administration - MBA, Master of Business Administration - MBA at Shanghai Jiao Tong University
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