Jun Tee is a Senior Project Engineer with a decade of hands-on experience delivering complex process and construction projects in pharmaceutical and industrial settings, currently at Abbott in Singapore. He has led cross-functional teams to execute time-critical equipment replacements, safety upgrades and multi-million-dollar process introductions while ensuring regulatory and EHS compliance. Skilled in project lifecycle management, FAT/IQ/OQ/PQ qualification and root-cause investigations, he blends process engineering rigor with practical construction delivery. His contributions extend to DevOps and Kubernetes-related open-source work, where he improved deployment and API interactions in well-known repos like kubernetes/api and metacontroller—an uncommon bridge between plant engineering and cloud-native tooling. Known for fast, low-disruption turnarounds (e.g., executing critical modifications within days), he focuses on resilient, auditable solutions that minimize operational impact.
10 years of coding experience
4 years of employment as a software developer
Bachelor's degree Chemical and Biomolecular Engineering, Bachelor's degree Chemical and Biomolecular Engineering at Nanyang Technological University Singapore
Contributions:11 commits, 4 PRs, 147 comments in 3 months
Contributions summary:Jun primarily focused on automating and improving the deployment process, as indicated by the changes in the `test.sh` scripts across multiple examples. They updated the testing procedures for the bluegreen, catset, and indexedjob examples to reflect metadata.generation and other status checks. Additionally, the user made changes related to dynamic client and status subresource support, which likely involved modifications to the Kubernetes controller's interaction with the API server.
The canonical location of the Kubernetes API definition.
Role in this project:
Back-end Developer
Contributions:5 commits in 3 months
Contributions summary:Jun primarily contributed to the Kubernetes API definition, focusing on annotations and deprecation notices. They removed the `created-by` annotation, updated comments for controller spec selectors, and added deprecation warnings for several v1beta2 API objects. These changes involved modifying Go code, including generated swagger documentation and proto definitions, to reflect API evolution and maintain backward compatibility.
apikubernetes-apilocationkubernetesdefinition
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