Things I’ve built.

Old Mate Auto Tag replaces the paper logbook that lives in the glovebox and never gets filled in. A physical NFC tag sticks to the vehicle; tap a phone against it and the vehicle's dashboard opens straight in the browser. No app to install, no account, the phone's operating system does the work.

Anyone who taps the tag can read the history, handy when you are buying a car and want to see what has actually been done to it. Changing anything requires the PIN that the owner sets. Mechanics tap the tag, enter the PIN the owner gave them, and log the service right there; no sign-up, no mechanic accounts, no friction in the middle of a busy workshop.

Old Mate Vehicle Service gives owners a single place to record every service, repair, and inspection across as many vehicles as they own. Instead of digging through paper receipts or scattered notes, everything lives in one dashboard: due dates, mileage, past work, and upcoming reminders.

The goal is simple, make it effortless to stay ahead of maintenance, whether that's one car or a small fleet.