Karuppiah Natarajan
Bengaluru, Karnataka, India
Summary
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Rockstar🎓
Top SchoolKaruppiah Natarajan is an infrastructure-focused software engineer with 11 years of experience building and stabilizing cloud-native systems using Golang, Kubernetes, Terraform and AWS. He has worked across desktop, mobile, web and CLI applications but specializes in backend and infrastructure automation, having led release engineering for VMware Tanzu and driven core infra work at Ola and Capillary. As an active open-source contributor, he improved testing and reliability in widely used projects like TiDB and Helm, notably migrating tests to testify and fixing subtle release/upgrade bugs. Comfortable both as an individual contributor and a founding-team engineer, he combines hands-on coding with pragmatic test automation to reduce flakiness and speed up CI. Based in Bengaluru, he pairs a practical engineering mindset with a curiosity for diverse stacks—from Prometheus/Grafana observability to message stores like Kafka—making him adept at turning brittle systems into reliable platforms.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering (B.E.), Computer Software Engineering, Bachelor of Engineering (B.E.), Computer Software Engineering at SSN College of Engineering
English, Tamil, Hindi, Hindi, English, Tamil
Stackoverflow
354reputation
0reached
1answer
0questions
Github Skills (27)
azuread10
kubernetes10
mysql10
charts10
testing10
databases10
charting10
azure-aks10
testify10
mysqli10
go10
helm10
mocking10
kubernetes-pods10
database10
Programming languages (28)
Github contributions (5)
helm/helm
Jul 2019 - Feb 2020
The Kubernetes Package Manager
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 commits, 34 PRs, 520 comments in 6 months
Contributions summary:Karuppiah primarily contributed to the Helm project's backend functionality. They addressed issues related to the `upgrade` and `install` actions, fixing bugs that affected value reuse and correct storage of computed values. Additionally, they implemented changes to improve the `lint` action by handling non-existent or corrupted chart files more effectively. The user also worked on the `list` action, correcting a bug that prevented displaying multiple releases with the same name in different namespaces.
chartscharthelmpackage-managerkubernetes
kubernetes-sigs/cluster-api-provider-azure
Sep 2021 - Oct 2021
Cluster API implementation for Microsoft Azure
Role in this project:QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:30 reviews, 6 commits, 6 PRs in 1 month
Contributions summary:Karuppiah primarily focused on improving the testing infrastructure within the repository. They fixed existing tests in `bastion_hosts_test.go`, removing obsolete tests and correcting method call expectations. Additionally, they addressed issues in `tags_test.go` and `azurecluster_webhook_test.go` by modifying test cases and ensuring proper test execution. The commits demonstrate a focus on maintaining test accuracy and stability.
apicluster-apik8s-sig-cluster-lifecyclek8s-provider-azuremicrosoft-azure
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