Works

Systems & Networking

Send Over LAN: a command-line tool that moves files directly between machines on the same network, no cloud, no accounts, no server in the loop, just a direct TCP transfer with SHA-256 verification on arrival.

solan.ujaanmukherjee.com

Machine Vision

Artificial Recognition and Guided User Search: a CLIP-based face search you address in plain language, with GPU acceleration and compact embedding storage. It finds a face the way you'd describe one to a friend.

github.com/KireinaR/argus

Physics & Pedagogy

A browser-native simulation of wave interference, with faithful physics and multi-wavelength rendering. Built as a teaching instrument. Light, made legible.

ydse-ujaan.vercel.app

Data & Infrastructure

A structured API centred on the world's air bases, classified by country and type, deployed to the edge as a Cloudflare Worker for fast, scalable retrieval.

airbases.mris.workers.dev

Embedded Systems

Real-time thermal tracking on an ESP32 paired with an MLX90640, with live heat-map streaming and temperature-based target detection. A small machine taught to see warmth.

github.com/KireinaR/heat-seeker

The Web, Plainly

A site for a Kolkata-based, student-led NGO. Hand-written vanilla HTML, CSS and JavaScript, no framework, no build step, shipped on Vercel. Proof that plain tools still build good things.

jaagoforchange.vercel.app