Product Engineer · AI Products
I ship LLM products end-to-end for real users.
Sole engineer behind FlyingMinds — adaptive tutoring, eval harnesses, and payments that scaled to 1,500+ students.
Selected work
Startup-shaped problems: ambiguous scope, real users, and technical decisions that show up in revenue, retention, or ops time saved.
Rebuilt the tutoring engine with Bayesian Knowledge Tracing and DeepSeek; shipped Stripe, admin, adaptive testing, and an eval harness that lifted grading agreement from 81% → 92%.
Admission probability product with web + iOS — honest odds, trajectory planning, and merit-aid framing for families who don’t have a private counselor.
Internal CRM rebuild and AI document analysis that cut manual sales-ops work by ~40% for a fractional sales team.
Three public repos built to show modern product-engineering quality: LLM eval harness, structured extraction pipeline, and adaptive BKT practice kit. See the career kit for publish steps.
Also here
Filmmaking and fiction stay on the site — they’re part of how I think about narrative systems. They’re not the hiring pitch.