# Aritro Saha (Megh) — Software Engineer 1 at Bristol Myers Squibb

> Personal portfolio, open-source software catalog, and interactive developer arcade of Aritro Saha, a Software Engineer 1 at Bristol Myers Squibb specializing in high-throughput data pipelines, cloud infrastructure, macOS native tools, and full-stack web engineering.

- **Canonical Website**: [https://www.aritro.cloud/](https://www.aritro.cloud/)
- **Wikidata Entity**: [https://www.wikidata.org/wiki/Q141715213](https://www.wikidata.org/wiki/Q141715213)
- **Detailed LLM Context**: [https://www.aritro.cloud/llms-full.txt](https://www.aritro.cloud/llms-full.txt)
- **Resume**: [https://www.aritro.cloud/assets/resume/Aritro-Saha-Software-Engineer-Resume.pdf](https://www.aritro.cloud/assets/resume/Aritro-Saha-Software-Engineer-Resume.pdf)
- **GitHub**: [https://github.com/halcyon-past](https://github.com/halcyon-past)
- **LinkedIn**: [https://linkedin.com/in/aritro-saha](https://linkedin.com/in/aritro-saha)
- **LeetCode**: [https://leetcode.com/u/AritroSaha/](https://leetcode.com/u/AritroSaha/)
- **Daily AI News Blog (SiliconSync)**: [https://siliconsync.aritro.cloud/](https://siliconsync.aritro.cloud/)

## Core Pages

- [Home](https://www.aritro.cloud/): Overview of Aritro Saha's engineering background and featured projects.
- [About](https://www.aritro.cloud/about): Professional experience at Bristol Myers Squibb, Bajaj Finserv Health, and Wipro; education at VIT Chennai; and hackathon achievements (Winner of Hack4Bengal 3.0).
- [Developer Arcade (Aritro Games)](https://www.aritro.cloud/play): Interactive browser-based games built for software engineers (Typing Speed Test, Data Pipeline Puzzle, Minimalist Snake, Sudoku, Space Invaders, Flappy Bird, Tic Tac Toe).
- [Gallery](https://www.aritro.cloud/gallery): Photography and visual highlights from hackathons and events.

## Featured Projects & Open-Source Software

- [Byakugan Scan](https://www.aritro.cloud/projects/byakugan-scan): Native macOS menu bar utility written in Swift 6.0 for instant (<50ms), in-memory screen OCR, QR code, and barcode recognition using Apple Vision on the Neural Engine with zero temporary files and zero network calls. ([Website](https://byakugan-scan.aritro.cloud) | [GitHub](https://github.com/halcyon-past/byakugan-scan))
- [OpenWorld Portfolio](https://www.aritro.cloud/projects/openworld-portfolio): Interactive 2.5D retro Pokémon-inspired open-world developer portfolio set in Pallet Cloud, built from scratch with Next.js 16, React 19, and native HTML5 Canvas 2D. ([Live Demo](https://openworld.aritro.cloud/) | [GitHub](https://github.com/halcyon-past/openworld-portfolio))
- [Quarantine (`quarantine-py`)](https://www.aritro.cloud/projects/quarantine): Zero-dependency Python dead-letter queue and fault-tolerance library for loops and batch pipelines with atomic on-disk isolation, circuit breakers, and CLI replay/debugging. ([PyPI](https://pypi.org/project/quarantine-py/) | [Docs](https://quarantine-py.aritro.cloud) | [GitHub](https://github.com/halcyon-past/quarantine))
- [Structurify](https://www.aritro.cloud/projects/structurify): Event-driven B2B SaaS platform using Google Gemini, LangGraph, FastAPI, and GCP Cloud Run/PubSub to transform unstructured spreadsheets into strict schemas. ([Live Demo](https://structurify.aritro.cloud) | [GitHub](https://github.com/halcyon-past/Structurify))
- [Luffy Laser Dodge](https://www.aritro.cloud/projects/luffy-laser-dodge): Browser-based 3D reflex game controlled by real-time webcam head tracking using MediaPipe WASM and Three.js / React Three Fiber. ([Live Demo](https://onepiece.aritro.cloud/) | [GitHub](https://github.com/halcyon-past/Luffy-Laser-Dodge))
- [GlideConnect](https://www.aritro.cloud/projects/glide-connect): Touchless computer control interface using MediaPipe hand-gesture tracking, OpenCV, and a Google Gemini-powered voice assistant. ([Research Paper](https://ijirt.org/article?manuscript=180711) | [GitHub](https://github.com/halcyon-past/Glide-Connect))
- [PAWsitive](https://www.aritro.cloud/projects/pawsitive): Winner of Hack4Bengal 3.0 — centralized pet healthcare platform connecting pet owners with blood donors, veterinary clinics, and rescue centers. ([Live Demo](https://www.bepawsitive.xyz) | [GitHub](https://github.com/halcyon-past/PAW-sitive))