# About Joy Biswas

Joy Biswas (TerminalWarlord) is a full-stack and backend developer in Chittagong, Bangladesh. He builds web apps and APIs, runs Humanizely, and publishes the data his projects produce.

There are other people named Joy Biswas. This profile is the software developer in Chittagong who builds Humanizely and the PriceLens dataset.

## Background

Joy studies computer science at Premier University in Chittagong. His work focuses on production web applications and APIs: React and Next.js on the front end, Node.js, NestJS, Express and Laravel on the server, with MongoDB or MySQL underneath.

From May to September 2026 he worked as a backend developer intern at 6SenseHQ, building the leave management module of the company's HR system with NestJS, TypeScript and MongoDB.

Humanizely, an AI-text detector and humanizer, is a product he designs, builds and runs independently. Running a paid product taught him billing, entitlements, support and the difference between a demo and something people rely on.

PriceLens started as a price-tracking app for Bangladeshi electronics retailers. Its data became a dataset of 1,274,246 price observations, published on Mendeley Data with Sreya Mazumder. It has a DOI, a data dictionary and a datasheet that documents its limitations.

Outside client and product work he does competitive programming. Ratings as of October 2026: LeetCode 1858 with 1,156+ problems solved, CodeChef 1516, Codeforces 1160, AtCoder 294.

## Links

- Website: https://joybiswas.com
- GitHub: https://github.com/TerminalWarlord
- LinkedIn: https://www.linkedin.com/in/joybiswas389/
- X: https://x.com/JayBeeOP
- Mendeley Data: https://data.mendeley.com/datasets/jvkn4hsjgp/1
- Contact: contact@joybiswas.com