AI & Product Builder

I'm Bill Prin, a San Francisco-based engineer writing the AI Engineering Report and building indie software products.

Projects

♠️ Live Poker Theory: my most popular project, a flashcard trainer to learn GTO (game-theory optimal) poker and GTO strategy blog.Web app written in React and native app for iOS and Android written in React Native, 5000 registered users and 200 weekly active users. I also wrote a book on GTO strategy called GTO for Live Poker and have a poker strategy Youtube.

📈 Interstitch: an app for interstitial journaling, a time-tracking tool for personal productivity.

Contact

📧 Email me at waprin@gmail.com. I enjoy hearing from readers and potential collaborators and do my best to respond to all relevant emails.

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