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karunsehwag/README.md

Hi, I'm Karun 👋

Software engineer contributing to core infrastructure projects. I work mostly in Go, Java, and C++, fixing correctness and reliability bugs in systems that are already running in production for other people.

Recent open-source contributions

  • 🚢 kubernetes/kubernetes — kubelet: stop logging raw HTTP probe header values at -v=4 (#140196), e2e_node: fix nil pointer panic in StandaloneMode restart test (#140259, merged), plus open work on kube-aggregator OpenAPI v3 discovery and pod certificate tracking
  • 🔴 redis/lettuce — fixed a quadratic-time bug in cluster reactive MGET key-order restoration, a topology-refresh flag reset on synchronous exceptions, and native transport option ordering (3 merged PRs)
  • 🛠️ OpenAPITools/openapi-generator — fixed enum serialization in the C++ httplib server generator and a table-escaping bug in AsciiDoc output (2 merged PRs)
  • 🌱 spring-projects/spring-framework — open PR on ImportHttpServices scanning

What I'm into

Distributed systems, container orchestration internals, and tracking down the kind of bug that only shows up under concurrency or scale.

📫 Reach me at karunchoudhary2000@gmail.com · LinkedIn

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  1. redis/lettuce redis/lettuce Public

    Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

    Java 5.8k 1.1k

  2. OpenAPITools/openapi-generator OpenAPITools/openapi-generator Public

    OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

    Java 26.5k 7.6k

  3. kubernetes/kubernetes kubernetes/kubernetes Public

    Production-Grade Container Scheduling and Management

    Go 124k 43.8k

  4. Distributed-File-System Distributed-File-System Public

    A distributed file system with a metadata server and storage nodes, supporting chunked uploads/downloads, replication, and load balancing

    C++

  5. strife strife Public

    A miniature payment gateway with idempotent transaction processing, offline payment support, and Two-Phase Commit (2PC) — includes gRPC + mTLS

    Python

  6. seam_carving seam_carving Public

    Content-aware image resizing via seam carving, implemented in C++ and deployed as a web app

    C++