Specimens things I have built

The specimen cabinet

Projects I have built, each pinned in with a working demo where there is one. Filter by the kind of work, or just browse.

— newest pinned first

ProjectIMS — QA & Document Control
A custom web application that runs engineering projects through quality assurance, from templated checklists and PIN-verified phase sign-off to controlled drawing issue and client share links. Built in Django, it replaces a legacy PHP system with one audited source of truth.
Python, Django, PostgreSQL, HTMX, Alpine.js, Playwright
watch the video · read the system documentation (PDF)
Dr. Parchi — Clinic Software That Works Offline
A clinic management system for Indian clinics that keeps working without internet. Reception, the doctor, the waiting-room display and the owner's phone each keep the day on the device and sync automatically, and medical records never reach the reception computer.
TypeScript, React, PowerSync, PostgreSQL, Fastify, Electron, Vitest
watch the video
Cairn — Tab Manager & Workspace Saver for Chrome
A Chrome extension that saves everything you have open as a named workspace, so you can close 30 tabs and get them all back in one click. Search, cleanup, notes and crash recovery all run on your own device, with no account and no server.
TypeScript, React, Chrome Manifest V3, Vite, Bootstrap 5, Vitest
Get it on the Chrome Web Store · watch the video · visit the Cairn website

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Seen something close to what you need? Tell me what you are working on, and I will tell you honestly whether I am the right fit.