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arunstar/README.md

Hi, I'm Arun 👋

Security researcher & Python / DevOps engineer

🌐 asyncrun.in · 𝕏 @arundr0id


About

I build Python automation and break CI/CD pipelines for a living. My focus is GitHub Actions / CI-CD security, bug bounty, and the backend tooling around it — FastAPI services, cloud upload utilities, and developer tooling.

  • 🔭 Working on: GitHub Actions & supply-chain security research
  • 🛡️ Interests: CI/CD security, web app pentesting, AI/agent security
  • 🐍 Daily driver: Python, Bash, Docker, GitHub Actions
  • 🌱 Also tinkering with: Rust, Go, Neovim dotfiles

Tech

Python FastAPI Docker GitHub Actions AWS GCP Bash Linux PostgreSQL

Selected work

Project What it is
bookinventory Book-inventory REST API built with FastAPI
uploader File-upload utility supporting AWS S3 and GCS
ai-github-actions Experiments with AI inside GitHub Actions
python-utils Small reusable Python utility functions
dotfiles macOS dotfiles (zsh, Neovim/Lua)
personal-website Source for asyncrun.in

Authorized security research only — bug bounty & responsible disclosure.

Pinned Loading

  1. uploader uploader Public

    Common file upload util that supports AWS S3 and GCS.

    Python

  2. bookinventory bookinventory Public

    REST APIs for Book Inventory using FastAPI.

    Python