Hemant Kumar
Principal Software Engineer at Red Hat
Atlanta, Georgia, United States
Summary
🤩
Rockstar🎓
Top SchoolHemant Kumar is a Principal Software Engineer with 18 years of experience specializing in cloud-native infrastructure, Kubernetes and OpenShift storage and volume management. At Red Hat he drives core API and controller work, contributing pragmatic fixes and feature additions across Kubernetes, OpenShift and CSI projects that improve volume expansion, attach workflows, and cloud-provider integrations. He pairs deep backend and DevOps skills—Go and Ruby contributions show work from API design to CI/test infra—with operational rigor demonstrated in EBS CSI and OpenShift Ansible improvements. A former co-founder and infrastructure engineer, he blends mentoring and systems thinking with hands-on debugging of race conditions, mount behaviors and cloud device allocation. Based in Atlanta, he is a prolific open-source contributor whose changes frequently land in flagship projects like kubernetes/kubernetes and openshift/origin.
18 years of coding experience
10 years of employment as a software developer
Bachelor of Technology (B.Tech.) Chemical Engineering, Bachelor of Technology (B.Tech.) Chemical Engineering at National Institute of Technology, Tiruchirappalli
Hindi, English
Stackoverflow
1,998reputation
114kreached
29answers
7questions
Github Skills (85)
dependency-management10
cloud-computing10
testing10
c1110
ruby10
c1710
system10
javas10
bundler10
ansible-galaxy10
k8s10
streaming10
file-management10
volumes10
system-programming10
Programming languages (16)
Github contributions (5)
openshift/library-go
Apr 2019 - May 2022
Helpers for going from apis and clients to useful runtime constructs
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:19 reviews, 9 commits, 6 PRs in 3 years 1 month
Contributions summary:Hemant primarily focused on enhancing the cloud provider integration within the OpenShift library. Their work involved parameterizing cloud provider configuration paths for improved flexibility. Furthermore, the user addressed issues related to event handling and object updates in unmanaged states. The user also contributed to the credential controller, modifying its behavior based on the operational mode.
apiruntimehelpersrestconstructs
container-storage-interface/spec
Apr 2018 - Jun 2022
Container Storage Interface (CSI) Specification.
Role in this project:Back-end Developer
Back-end DeveloperContributions:50 reviews, 13 commits, 16 PRs in 4 years 2 months
Contributions summary:Hemant primarily contributed to the Container Storage Interface (CSI) specification, focusing on expanding its functionality. They added support for volume expansion RPC calls, including the necessary plugin capabilities. Their work involved modifying the CSI protocol buffer definitions and updating specifications to incorporate volume mount groups. This suggests a focus on extending the capabilities of CSI for storage management.
containersspecificationcontainer-storage-interfacekubernetesstorage
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