All work

Cadence

A 15-minute daily calisthenics plan with an animated demo for every move, drawn in code.

iPad appIn daily use66 of 66 moves animated

All 66 built-in moves have an animated demo

Problem
Bodyweight plans need a clear demo for every exercise, and shipping a video library makes the app heavy and hard to change.
My role
Developer: the app and a small animation engine that poses a stick figure with inverse kinematics.
Shipped
iPad app, with iPhone planned.
Stack
  • Swift
  • SwiftUI
  • HealthKit
  • Live Activities
  • Swift package for the figure engine
Outcome
  • Gate tests fail the build if any exercise lacks a demo, a limb changes length or the figure drops below the floor

About me

Wilfredo Baez

Hi, I'm Wilfredo. I'm an AI product engineer in New York, building the products I want to use, and the systems that help me build them.

I work the way a lead works with a team. I decide what to build, write the spec, and direct AI coding agents through small changes I can review. Nothing is accepted on trust: every project here has a test gate, and anything that sends, publishes, pays or deletes waits for my approval.

Before this I spent years on the support side of tech at Apple and Geek Squad, provisioning devices at volume and fixing whatever people brought in. I still run Elevare Solutions, a small studio that builds websites and tools for local businesses. That is where I learned to listen to the people who use what I build.

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

WilfredoNew York

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