Zihong Zheng
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolZihong Zheng is a seasoned backend and cloud-focused software engineer with 11 years of experience based in the San Francisco Bay Area, actively contributing to Kubernetes core and ecosystem projects. He brings deep expertise in Kubernetes APIs, GCP cloud provider integrations, ingress and DNS subsystems, and autoscaling, demonstrated by impactful contributions to high-profile repos like kubernetes/api and cloud-provider-gcp. Zihong blends backend development, DevOps, and cloud engineering—improving load balancer health checks, resource cleanup, and autoscaler logic—while also strengthening test coverage and build processes. A pragmatic problem-solver, he often tackles concurrency, validation, and performance issues that quietly improve cluster reliability at scale. He holds degrees from South China University of Technology and Rutgers University-New Brunswick and is an active open-source maintainer visible on GitHub.
11 years of coding experience
Master’s Degree, Master’s Degree at Rutgers University-New BrunswickBachelor's Degree, Bachelor's Degree at South China University of Technology
Github Skills (39)
kubernetes10
docker10
back-end-development10
validations10
apidoc10
testing10
service-management10
load-balancing10
cloud-infrastructure10
go-testing10
dockers10
cicd10
gcp10
go10
api10
Programming languages (9)
Github contributions (5)
kubernetes-sigs/cluster-proportional-autoscaler
Oct 2016 - Jan 2023
Kubernetes Cluster Proportional Autoscaler Container
Role in this project:
Backend Developer & DevOps Engineer
Backend Developer & DevOps EngineerContributions:12 releases, 54 reviews, 65 commits in 6 years 4 months
Contributions summary:Zihong primarily focused on updating dependencies and implementing core autoscaling functionalities. They updated Go dependencies related to protocol buffers. Additionally, the user implemented an autoscaler to dynamically adjust resource replicas based on cluster size, demonstrating knowledge of Kubernetes API interaction. They also made updates to build scripts and added unit tests for the autoscaler.
kubernetes-clusterk8s-sig-network
kubernetes/dns
Sep 2016 - Jan 2019
Kubernetes DNS service
Role in this project:DevOps Engineer & Back-end Developer
DevOps Engineer & Back-end DeveloperContributions:4 releases, 47 reviews, 53 commits in 2 years 4 months
Contributions summary:Zihong primarily contributed to the Kubernetes DNS service by implementing improvements to the build process and the application's stability. They addressed noisy logging, improved the build process by cleaning up the container after build/test processes, and ensured the application's graceful termination. Additionally, the user modified the code to fix concurrent read/writes within the dns.go file.
dnskubernetesk8skube-dns
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