Raph Wallheimer
Product leader who builds. I prototype with code and AI to find out what's worth shipping.
About
I spend my days figuring out what to build and why. In my spare time I build small things myself, mostly to scratch my own itches and to stay close to how software actually gets made.
What I'm building
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MBTA Next Train
LiveA personal tool for catching the T to work. It shows real-time predictions for my train from the MBTA API, so I know exactly when to head out the door. Built with Flask and deployed on Vercel.
mbta.raphw.io →