Krishnan Ramkumar
Member Of Technical Staff at Pure Storage
San Francisco, California, United States
Summary
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RockstarKrishnan Ramkumar is a Member of Technical Staff based in San Francisco with seven years of hands-on software engineering experience focused on back-end systems and cloud-native tooling. At Pure Storage he contributes to enterprise storage and infrastructure software while maintaining an active open-source presence, notably enhancing sysdig’s container and Kubernetes parsing, compatibility, and event handling. His work demonstrates careful attention to low-level data correctness—handling 64-bit JSON conversions and container creation timestamps—to improve observability in containerized environments. Practical and detail-oriented, he bridges production-grade system reliability with upstream open-source fixes that benefit the broader Kubernetes and container ecosystem.
7 years of coding experience
English, Hindi, Telugu, Tamil
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
json-parser10
json10
jsonp10
kubernetes10
c-language10
parsing10
cprogramming-language10
containerization10
kubernetes-pods10
system-monitoring10
error-handling9
debugging9
amazon-linux7
Programming languages (4)
Github contributions (5)
draios/sysdig
Jan 2019 - Dec 2020
Linux system exploration and troubleshooting tool with first class support for containers
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 reviews, 85 commits, 25 PRs in 1 year 11 months
Contributions summary:Krishnan primarily contributed to improving the system exploration and troubleshooting capabilities of the `sysdig` tool. They focused on enhancing the parsing of container information by adding conversion checks and handling 64-bit integer conversions for JSON values. The user also addressed critical aspects of Kubernetes event handling and ensured compatibility with Kubernetes v1.16 APIs. Additionally, they integrated the creation time of containers and addressed some container label parsing errors.
linux
krishnan-ramkumar/github-slideshow
Oct 2018 - Oct 2018
A robot powered training repository :robot:
Contributions:2 PRs, 2 pushes, 3 branches in 1 day
roboticsrosrobottraining
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