Work
Everything we've built, in one list. Hover a row to see it on the shelf, or open it for the demo and the hardest problem behind it.
Fund systems
Two demos of fund software. The funds are fictional and every number is a sample.
A demo iPhone app that puts a fictional fund's numbers in its partners' pockets.
The back office of a fictional fund on one dashboard, run on sample data.
Apps
iPhone and Android apps, and the servers behind them.
A hurricane app that counts down to the hour storm winds reach your house, and tells you what to do before then.
One score from 0 to 100 that says whether today is worth the drive to the beach.
Warm notes for your partner, and a little help writing back when they reach out.
Every kid's school bus on one live map, right down to the Tesla screen.
Switches a Tesla's accessory power on and off by the clock, the sun, and where the car is parked.
Platforms
Web software, most of it used by more than one person.
The whole synagogue office in one app, from membership and seats to pledges and the books.
Runs an interest-free community loan fund, from the first application to the last payment.
Cameras watch commercial dumpsters and keep sealed photo proof of every pickup and every miss.
Tells you whether tonight's sunset is worth stepping outside for, anywhere on Earth.
Save a link and it turns into a filed note in a private wiki you can ask questions of.
Hardware & home
Things built for the house and the shul, shown in drawings rather than photos.
A tablet on the kitchen wall that keeps a busy household on the same page.
Two remote-control patio fans, now in Apple Home with no hub and no cloud.
15 ShulClimateSchedules a synagogue's air conditioning, and fails safe to ON so it is never off on Shabbos.
16 HomeControlGets a mini-split and a backyard weather station talking to Apple Home.
17 BatteryScopeA Mac menu bar app that catches whatever is draining your battery.
Tools
Small tools we built for our own work.
A Mac recorder that writes a transcript with speaker names, without leaving the laptop.
19 transcribeOne command that turns a recording into a transcript with speakers, all on the Mac.
20 model-bakeoffRuns one prompt across 19 AI models and shows which answer is best, and what each one cost.