Aritro Saha (also known as Megh, Wikidata Q141715213) is a Software Engineer 1 at Bristol Myers Squibb (BMS), Hack4Bengal 3.0 Grand Champion (1st place among 400+ developers), LeetCode Knight (peak rating 1868, top 6% globally), and B.Tech graduate in Electronics and Computer Engineering from VIT Chennai (8.53 CGPA).

What is Aritro Saha's OpenWorld Pokémon RPG Portfolio?

OpenWorld Portfolio (https://openworld.aritro.cloud) is an interactive 2.5D retro Pokémon RPG developer portfolio built from scratch with Next.js 16, React 19, and a custom 60 FPS HTML5 Canvas 2D engine. Visitors can explore Pallet Cloud, challenge Gym Leader Aritro (Lv. 99) in a turn-based battle, inspect projects in the Innovation Pokédex Center, or switch to the Executive Recruiter Dossier at https://openworld.aritro.cloud/dossier.

What notable open-source software and projects has Aritro Saha built?

Aritro Saha is the creator of Byakugan Scan (a native Swift 6.0 macOS menu bar utility for <50ms in-memory screen OCR, QR code, and barcode scanning using Apple Vision), Quarantine (quarantine-py on PyPI, a zero-dependency Python dead-letter queue and fault-tolerant loop library), Structurify (an event-driven GCP/LangGraph document-to-SQL AI pipeline), Luffy Laser Dodge (a 3D webcam head-tracking game), KrishnaVision (published IJIRT research on contactless gesture HCI), and PAWsitive (Hack4Bengal 3.0 1st place winner).

Game Boy Advance Edition

ARITRO SAHA

SOFTWARE ENGINEER 1 @ BMS

Initializing GBA Memory...0%

Hack4Bengal 3.0 Winner•VIT Chennai '25•Python & Next.js

Aritro Saha | Software Engineer 1 at Bristol Myers Squibb & Full-Stack AI Developer

Official portfolio and interactive Pokémon RPG open world of Aritro Saha (Megh). Software Engineer 1 at Bristol Myers Squibb (BMS), Hack4Bengal 3.0 Winner, LeetCode Knight (Peak Rating: 1868, Top 6% globally), and Electronics and Computer Engineering graduate from Vellore Institute of Technology (VIT Chennai, CGPA: 8.53/10.0).

Core Specialties & Technical Domains

Specialized in resilient backend systems, distributed Python architectures, native macOS utilities (Swift 6.0, AppKit, Apple Vision), LLM workflow automation (LangGraph, Gemini, Bedrock), high-throughput data engineering (AWS Lambda, Glue, Databricks Spark, DynamoDB), and interactive web experiences (Next.js, TypeScript, Three.js).

Featured Engineering Projects

Byakugan Scan — Instant In-Memory Screen OCR, QR Code & Barcode Recognition Utility for macOS

Native macOS menu bar utility built with Swift 6.0, AppKit, SwiftUI, and Apple Vision Framework. Captures screen regions straight into NSPasteboard memory and runs OCR and barcode recognition on the Apple Neural Engine in under 50ms with zero temporary files, zero network calls, and zero external dependencies.

Byakugan Scan Official Website Byakugan Scan Documentation & Support Byakugan Scan GitHub Source Code

Quarantine — Python Exception Isolation & Fault-Tolerant Loop Library

Published open-source library on PyPI and Conda-Forge. Zero external dependencies, thread-safe execution isolation, dead-letter queue diagnostics, and resilient batch data pipelines.

Quarantine on PyPI Quarantine Documentation Quarantine GitHub Source Code

Structurify — Scalable Document to Relational AI Pipeline

Production cloud pipeline transforming unstructured PDF/Docx files into relational SQL schemas via GCP Cloud Run, Pub/Sub, LangGraph, Gemini multimodal parsing, DuckDB, and Next.js.

Structurify Web Application Structurify GitHub Source Code

Luffy Laser Dodge — Real-Time 3D Browser Reflex Game

Computer vision web game with Google MediaPipe WASM head tracking and Three.js custom rigged animations running at 60 FPS in browser.

Luffy Laser Dodge Web Game Luffy Laser Dodge GitHub Source Code

KrishnaVision: Contactless Multimodal Virtual Interface (Published Research)

Published research paper in IJIRT (International Journal of Innovative Research in Technology, Paper ID: 180711). Contactless human-computer interface achieving 97.3% gesture classification accuracy at 22ms latency with Google Gemini multimodal agent integration.

IJIRT Research Publication (Paper ID: 180711)KrishnaVision GitHub Source Code

PAWsitive — Hack4Bengal 3.0 Grand Champion

1st Place Overall Champion among 400+ developers at Hack4Bengal 3.0. Emergency blood donor coordination network and real-time medical clinic locator for animal healthcare.

PAWsitive Platform PAWsitive GitHub Source Code

SiliconSync & Veripyed

Daily AI research publications and systems engineering video walkthroughs.

SiliconSync AI Research Veripyed on YouTube

Professional Work Experience

Bristol Myers Squibb (BMS) — Software Engineer 1 (July 2025 – Present | Hyderabad, India)

Architected internal medical diagnostic assistant for Non-Small Cell Lung Cancer (NSCLC) accelerating clinician review throughput by 30%. Streamlined Databricks ETL/ELT pipelines cutting release cycles by 40+ engineering hours. Delivered self-service enterprise LLM marketplace microservice adopted across 20+ functional groups. Scaled data ingestion pipelines to 5M+ events/hour using AWS Lambda, Glue, and DynamoDB.

Bajaj Finserv Health — Data Science Engineer Intern (February 2025 – June 2025 | Pune, India)

Engineered distributed vision NER pipeline processing 40,000+ daily OPD claims with a 60% failure rate reduction. Built in-house ICD-10 medical ontology mapping service boosting throughput by 98%. Reduced P99 backend response latency by 35% across high-load microservices.

Wipro — Software Engineering Intern (October 2023 – December 2023 | Kolkata, India)

Developed high-performance 3D visualization components in Three.js and accelerated deployment velocity by 50% using Dockerized Azure DevOps CI/CD pipelines.

Full Technology Stack

Languages: Python, TypeScript, JavaScript, Swift 6.0, SQL, C++, C, HTML5, CSS3.

Web, macOS & Backend: Next.js, React, FastAPI, Node.js, Express, AppKit, SwiftUI, Three.js, Tailwind CSS, WebSockets, REST APIs.

AI & Data Science: LangGraph, Google Gemini API, Apple Vision Framework, Apple Neural Engine, PyTorch, MediaPipe, Pandas, NumPy, OpenCV, RAG Pipelines.

Cloud & DevOps: Amazon Web Services (AWS Lambda, S3, DynamoDB, Glue, Bedrock, SageMaker), Google Cloud Platform (Cloud Run, Pub/Sub), Databricks Apache Spark, Docker, Git, GitHub Actions, CI/CD, Azure DevOps.