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  • Red Hat
  • India

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Achievement: Pull SharkAchievement: Quickdraw

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Achievement: Pull SharkAchievement: Quickdraw

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subinz1/README.md

Hey, I'm Subin George

CI/CD | PyTorch Contributor | India

I work on CI/CD infrastructure and developer tooling for machine learning frameworks. Currently building the Cross-Repository CI Relay (CRCR) for PyTorch — a fully automated pipeline that triggers and tracks CI across downstream repositories whenever a PR is opened on pytorch/pytorch, with results flowing back to the PyTorch CI HUD.

What I'm working on

  • Cross-Repository CI Relay (CRCR) — Designed and implemented the relay system that connects upstream PyTorch events to downstream CI across the ecosystem. Built the Callback Lambda (OIDC verification, state machine, rate limiting), HUD API integration, ClickHouse queries, and React dashboard pages. Co-authored RFC-0050 and RFC-0054. 14 PRs across 3 repositories.

  • PyTorch Core Contributions — Bug fixes and improvements across torch.nn, torch.distributed, and test infrastructure. Notable contributions include fixing softplus numerical instability, adding convolution overflow checks, and fixing OOT backend registration.

Organizations

PyTorch TorchedHat

Tech

Python C++ TypeScript React/Next.js AWS Lambda DynamoDB ClickHouse Redis GitHub Actions Terraform PyTorch

Open to collaborating on PyTorch, ML infra, and open-source CI tooling.

Pinned Loading

  1. pytorch/pytorch pytorch/pytorch Public

    Tensors and Dynamic neural networks in Python with strong GPU acceleration

    Python 101k 28.1k

  2. pytorch/test-infra pytorch/test-infra Public

    This repository hosts code that supports the testing infrastructure for the PyTorch organization. For example, this repo hosts the logic to track disabled tests and slow tests, as well as our conti…

    TypeScript 111 135

  3. pytorch/ci-infra pytorch/ci-infra Public

    Python 16 13

  4. pytorch/crcr-test pytorch/crcr-test Public

    Test for Cross-Repository CI Relay for PyTorch Out-of-Tree Backend

    3 1