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Focusing
🎯
Focusing
22 followers · 4 following

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Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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j143/README.md

Janardhan Pulivarthi

Systems engineer

🛠️ Tech I’m hands-on with

  • Languages: Java, Bash, Python (for tooling)
  • Infra & Platforms: Kubernetes, Calico, Istio, Envoy, Jenkins
  • Systems: Linux internals, kernel build, networking (Layer 3/4), BPF, Git plumbing

🧩 OSS Contributions

I contribute upstream fixes, test improvements, and build cleanups to core open-source infrastructure projects.

  • Apache – Release management, System Internals, Test cleanup, minor bug fixes
  • TensorFlow – minor bug fixes
  • libgit2 – tests
  • Others – Subtle PRs to CLI tools, runners, and build infra

I'm more interested in fixing quietly than chasing stars. Small PRs. High signal.

✍️ I also write sometimes

🧭 Currently exploring

  • Network observability & service mesh behavior
  • BPF + iptables at scale
  • Building tools that live well in infra
  • Writing cleaner CLIs & internal docs

Pinned Loading

  1. apache/systemds apache/systemds Public

    An open source ML system for the end-to-end data science lifecycle

    Java 1.1k 500

  2. codelabs-template codelabs-template Public template

    template to work with codelabs

  3. emotional-intelligence emotional-intelligence Public

    Emotional Intelligence for Now (Digital Book, web, unpublished)

    HTML 1