Junguk Cho
Software Engineer at Meta
Redmond, Washington, United States
Summary
👤
Senior🎓
Top SchoolJunguk Cho is a software engineer with nine years of experience building high-performance, cloud-native systems and networking software, now based in Redmond and currently at Meta. He has deep expertise in Kubernetes networking and network policy across Linux and Windows, contributed to Azure Container Networking with reliability-focused controller work, and led performance benchmarking efforts at AWS. His background blends academic rigor—a Ph.D. with multiple top-tier demo publications and an ACM MobiCom best demo award—with hands-on engineering that delivered scalable DNN inference services on Kubernetes and serverless platforms. Known for pragmatic design and careful concurrency control (locking, unit-tested controllers, ipset management), he moves between research prototypes and production-grade systems with equal fluency.
9 years of coding experience
11 years of employment as a software developer
BS Computer engineering, BS Computer engineering at Pukyong National UniversityThe University of UtahMS Computer engineering, MS Computer engineering at Ulsan National Institute of Science and Technology
English, Korean
Github Skills (10)
network10
kubernetes10
container10
go10
networking10
kubernetes-pods10
microsoft-azure9
azure9
unit-testing9
ip9
Programming languages (4)
Github contributions (5)
Azure/azure-container-networking
Mar 2021 - Dec 2021
Azure Container Networking Solutions for Linux and Windows Containers
Role in this project:
Backend Developer
Backend DeveloperContributions:283 reviews, 32 commits, 71 PRs in 8 months
Contributions summary:Junguk's commits focus on enhancing the Azure Container Networking solutions. They implemented a pod controller and its unit tests, improving reliability. Their contributions include code layout changes to support the pod controller, filtering and cleaning up business logic, and implementing locking mechanisms for shared resource access. Furthermore, they added methods for ipset management within the pod controller's unit tests.
containerswindowscontainer-networkingkubernetes-networkinglinux
JungukCho/azure-container-networking
Mar 2021 - Nov 2021
Azure Container Networking Solutions for Linux and Windows Containers
Contributions:2 PRs, 197 pushes, 60 branches in 8 months
containerswindowscontainer-networkinglinuxnetworking
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