Rohit Ramkumar
Senior Software Engineer at Google
Sunnyvale, California, United States
Summary
🤩
Rockstar🎓
Top SchoolRohit Ramkumar is a Senior Software Engineer based in Sunnyvale with nine years of experience building cloud-native back-end systems at Google, including work on Google Kubernetes Engine and GKE-related components. He has contributed to prominent open-source Kubernetes projects—improving DNS metrics with Prometheus counters and adding rate-limiting and testing tooling to the GCE ingress controller—demonstrating production-grade infrastructure and observability focus. A University of Illinois CS graduate who also studied at UCL, Rohit combines strong engineering fundamentals with hands-on DevOps and backend API design. He’s comfortable navigating large codebases, shipping bug fixes, and improving release/test processes for critical cloud services. Outside of engineering, he pursues a deep interest in sports and explores its technology applications, bringing cross-domain curiosity to product problems. Colleagues describe him as pragmatic, metric-driven, and skilled at turning complex distributed-system challenges into reliable, testable solutions.
9 years of coding experience
University of Illinois Urbana-ChampaignUniversity College London
Github Skills (15)
ingress10
kubernetes10
go10
prometheus10
dns10
google10
k8s10
kubernetes-pods10
gcp10
api-design9
refactor9
refactoring9
rate-limiting8
testing8
cicd8
Programming languages (6)
Github contributions (5)
kubernetes/ingress-gce
Dec 2017 - Sep 2022
Ingress controller for Google Cloud
Role in this project:
DevOps & Backend Engineer
DevOps & Backend EngineerContributions:7 releases, 23 reviews, 245 commits in 4 years 9 months
Contributions summary:Rohit's contributions focused on improving the Ingress controller for Google Cloud. They added instructions and a tool to test new versions of the controller, enhancing the testing and release process. Furthermore, the user implemented the initial rate-limiting functionality within the `pkg/ratelimit` directory, signifying involvement in backend API design and infrastructure. The user also addressed a copyright issue and made minor improvements to build scripts.
loadbalancergcpcontrollergoogleingress-controller
kubernetes/dns
Nov 2017 - Mar 2018
Kubernetes DNS service
Role in this project:Backend Developer
Backend DeveloperContributions:6 commits, 10 PRs, 28 comments in 3 months
Contributions summary:Rohit primarily focused on refactoring and improving the DNS service's metrics collection and reporting. They updated the codebase to use Prometheus Counters, modifying the metrics definitions and export logic. Additionally, the user added validation for upstream nameserver ports and implemented the `HasSynced()` method for the `skydns` Backend interface. Other commits included bug fixes and code formatting changes.
dnsk8skube-dnskubernetesdns-service
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