Jack Singer
Updated Sep 1, 2026
I’m from Chicago, where I live with my dog, Millie.
I’m a Software Engineer II at 
CodeHS, where I lead 
Bool, an AI platform that turns prompts into deployed web apps.
Before Bool, I built products across CodeHS, including AI Creator, the Typing Platform, CodeHS Elementary, and tools that changed how our curriculum team builds and manages content.
I enjoy building open-source tools and small software projects.
You can find me on X, GitHub, and LinkedIn, or reach me via email.