Tucson · Puerto Rico · Writing and building

Carlos Morales Jr.

I’m an electrical engineer. At night I build software under a studio name, Morales Labs. Then I write down what actually happened to it, with the numbers attached, including the ones that came back zero.

I’m Puerto Rican, I run far on purpose, and I dance salsa. I care way too much about where the 1 is, enough that I built an app around it.

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Carlos Morales Jr., smiling, in round glasses and a beige shirt.

What I write about

Building things, and what happens after AI, and how to test it Engineering Money and markets Running Salsa and the music under it Puerto Rico Whatever I changed my mind about

Every piece starts from something that actually happened. If there’s a number in it, the number has a date.

Latest writing

All writing

· 8 min · Salsa, Building, Testing

The Clave Is Silent on the One

I built a salsa trainer because “just find the 1” is advice from people who can already hear it.

· 3 min · Life, Building

Start here

I build a lot of things. I decided to start keeping receipts.

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Carlos Builds is the newsletter: a piece every week or two, with the numbers attached, including the ones that come back zero. It’s free.

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