All work

Cash Cow and TradeDesk

A research terminal where code decides which price moves matter and the model only explains them, plus a paper desk that refuses to claim an edge it cannot show.

Market research, paper onlyPaper only, no real moneyNo edge after fees

Results reported as they came: no paper book beat buy and hold after fees over 24 months

Problem
AI market commentary mixes invented reasons with real ones, and strategy dashboards show flattering numbers without fees.
My role
Solo builder: price feeds, rules, a backtester with a held-out period, paper strategy books and a native Mac dashboard.
Shipped
A CLI research terminal, a paper trading engine and a Mac dashboard.
Stack
  • Python
  • Public price data
  • Claude Code CLI
  • SwiftUI Mac app
  • launchd
Outcome
  • An eval fails the build if the dashboard claims an edge that does not survive the checks
  • There is no live trading mode

About me

Wilfredo Baez

Hi, I'm Wilfredo. My degree is in biology, but I kept getting pulled toward technology I could build with.

Before engineering I was deep in AI and crypto, and I ran my own digital magazine. It taught me to learn new tools fast and to make things for real readers.

Then I made the move into AI engineering. I direct AI coding agents the way a lead directs a team: I write the spec, review small changes, and accept nothing on trust. Every build here has a test gate, and anything that sends, publishes, pays or deletes waits for my approval.

Along the way I worked tech support at Apple and Geek Squad, and I run Elevare Solutions, a small studio that builds websites and tools for local businesses.

Now I'm looking for my chance: a founding or early engineering role where I can own a product from its first useful version onward.

14 builds2,100+ tests written4 live

WilfredoNew York

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