Product Manager
Zakaria Kortam
True simplicity is derived from so much more than just the absence of clutter and ornamentation. It’s about bringing order to complexity.
HelioA voice AI tutor that talks, listens, and teaches math and science on a live whiteboard.SurfA social network with feeds, short video, messaging, and live, on web, iOS, and Android.SPICE++A SPICE circuit simulator written from scratch, running in the browser, with an AI agent built in.MeridianOne map of the world’s conflicts, built from hundreds of free sources, with an AI analyst.KortaModFirmware that turns the ModRetro Chromatic into a pocket smartphone, with games ChatGPT writes for it.Surf MessengerPrivate messaging with end-to-end encryption, on Mac, Windows, and phones.RTL++Verilog in the browser, two simulators, and a debugger that tells you why a test failed.ElsinHiring where every applicant is verified as a real person, and the person hired is the one who applied.AiroFindFlight search that prices every date pair around your trip and finds the cheapest.
1.46Mlines of TypeScript, Rust, and Python
28,295tests
8,580commits, all in 2026
