Summary
Weidong Han is a seasoned virtualization leader with over 15 years of hands-on experience building I/O and GPU virtualization across Xen and KVM ecosystems. He has driven platform architecture and implementation at Intel, Huawei, and Alibaba, contributing significant open-source I/O virtualization code and work on VT-x/VT-d, SR-IOV and graphics passthrough. Equally comfortable in kernel-level engineering and product-facing platform design, he specializes in Linux kernel, ARM virtualization and cloud-native virtualization stacks. Based in Shanghai, he combines deep technical authorship with leadership as a director-level engineer, often bridging low-level hypervisor internals with large-scale cloud deployments. An understated strength is his history of delivering niche yet critical features (like x2APIC and GPU virtualization pieces) that enable broad ecosystem interoperability.
9 years of coding experience
5 years of employment as a software developer
master, Computer science, master, Computer science at Zhejiang University