Debasish Biswas
Software Engineer at Chainguard
Siliguri, West Bengal, India
Summary
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Rockstar🎓
Top SchoolDebasish Biswas is a software engineer with six years of experience focused on securing open source software supply chains, currently contributing to Chainguard’s Wolfi distribution and container security efforts. He progressed from engineering intern to software engineer at Chainguard, where he has handled package CVE patching and maintenance while writing production Go code. A former Google Summer of Code contributor, he implemented a Knative Kafka Broker data-plane using Java 20 and Virtual Threads to improve concurrent Kafka communication. Based in Siliguri, India, he combines cloud-native and systems-level tooling expertise with a solid academic foundation (MCA, NIT Jamshedpur) and a practical track record of shipping secure, performant open-source solutions. An under-the-radar strength is his hands-on experience bridging package maintenance and runtime performance optimizations across languages and ecosystems.
6 years of coding experience
1 year of employment as a software developer
Master of Computer Applications - MCA, Computer Software Engineering, Master of Computer Applications - MCA, Computer Software Engineering at National Institute of Technology JamshedpurBachelor of Science - BSc, Computer Science, 8.7, Bachelor of Science - BSc, Computer Science, 8.7 at Siliguri College
English, Bengali, Hindi
Github Skills (186)
broker10
sink10
backup10
period10
alternate10
cloud-native10
opa10
kubernetes-operator10
package-repository10
golang10
webassembly10
algorithm10
kubernetes10
java10
gitops10
Programming languages (13)
Github contributions (5)
debasishbsws/wolfi-os
Oct 2023 - Mar 2025
Main package repository for production Wolfi images
Contributions:9 PRs, 216 pushes, 164 branches in 1 year 5 months
debasishbsws/debasishbsws
May 2022 - Jun 2024
GitHub Profile
Contributions:1 PR, 24 pushes, 1 branch in 2 years 1 month
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