Yifeng Xiao
Staff Engineer at VMware
Beijing, China
Summary
👤
Senior🎓
Top SchoolYifeng Xiao is a Staff Engineer based in Beijing with nearly two decades of software engineering experience and a decade focused on cloud-native systems and Kubernetes. At VMware he leads design and delivery for TKG Fleet and Tanzu Migrator, driving innovations in cluster lifecycle management and workload migration across multi-cloud environments. Proficient in Go, Python, and shell scripting, he combines hands‑on backend and DevOps work with system-level testing expertise—building CI systems and running availability, performance, and scalability tests on container platforms. His open-source contributions to notable VMware projects like tanzu-framework and vic reflect a practical focus on infrastructure reliability, vCenter integration, and build/test automation. Colleagues rely on him for prototyping difficult features and stabilizing complex distributed workflows, and he consistently seeks challenging problems that push platform capabilities.
10 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Minzu University of China
English, Japanese, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
application-framework10
kubernetes10
vsphere10
docker10
bash10
vmware10
dockers10
cicd10
automation10
go10
kubernetes-pods10
automations10
testing9
container9
yaml8
Programming languages (9)
Github contributions (5)
vmware-tanzu/tanzu-framework
Sep 2022 - Dec 2022
Tanzu Framework provides a set of building blocks to build atop of the Tanzu platform and leverages Carvel packaging and plugins to provide users with a much stronger, more integrated experience than the loose coupling and stand-alone commands of the previous generation of tools.
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:146 reviews, 11 commits, 45 PRs in 2 months
Contributions summary:Yifeng primarily focused on enhancing the Tanzu Framework by refactoring code to fetch CAPV objects using infrastructure references, improving the efficiency of the system. They contributed to vCenter connection validation by retrieving credentials from VSphereCluster's identityRef, ensuring correct configurations. Additionally, the user made improvements to the default ClusterClass names, including trimming the version suffix to support dry runs. They also removed kapp labels using patch verb.
carvelbuilding-blocksintegratedleveragesstand
vmware/vic
Aug 2018 - Dec 2018
vSphere Integrated Containers Engine is a container runtime for vSphere.
Role in this project:DevOps Engineer & Automation Engineer
DevOps Engineer & Automation EngineerContributions:2 releases, 2 reviews, 28 commits in 4 months
Contributions summary:Yifeng primarily focused on improving the build and testing infrastructure for the `vic` repository. Their contributions include enabling artifact downloads for nightly tests, stabilizing ESXi server deployment by addressing disk space issues, and fixing issues related to network configurations. They also worked on enhancing the build process, improving the Docker build process and managing the build images, specifically for ISO creation, including adding options for specifying tags and commit IDs.
vicvsphere-networksruntimevic-enginevirtualization
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