lupsakko.com

selected work

What I've built

The polished highlights are here. Architecture detail, decisions, and the work I don't publish openly are behind the gate — ask the second brain, or unlock the full picture.

This site's second brain

A gated LLM that answers questions about me from a fixed, cached context — with a real access gate, evals, and abuse defenses in front of it.

  • Next.js
  • Auth.js
  • Claude
  • Vercel

Latent — correlation discovery engine

Ask a question in plain English; a cognitive layer routes it through a real econometrics engine — Granger, VAR, event studies, panel methods — over 18 live public data sources. The LLM narrates; it never does the math.

  • FastAPI
  • Next.js
  • TimescaleDB
  • Claude
  • Fly.io
live demo →

A third project

Placeholder blurb. Replace with a real project and its one true result.

  • Python
  • LLMs