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Your AI product is one missed setting away from a $4,000 bill, a data leak, or a lawsuit.

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One of the topics helped me improve the output of our AI product.

— Startup founder, CDO

About

I've spent years building AI backends for founders with sharp product ideas and zero interest in becoming engineers. I've watched the same three disasters happen over and over: runaway cloud costs, security holes nobody noticed until they were problems, and systems only the departing developer understood.

I'm Angelo. I built this newsletter so you don't have to learn these lessons the expensive way. One thing a week. Plain English.

If you've ever said any of these out loud, this is for you.

Common hesitations

I don't have time for another newsletter.

One lesson. Five minutes. That's the whole ask. If it's not worth that, unsubscribe.

My developer handles all of this.

Until they don't. If you can't audit what they've built or spot a problem without them, you're one resignation away from flying blind.

I'll deal with backend stuff when it becomes a problem.

The founders who say this are the ones who email me after things broke. This newsletter exists so you don't have to learn the expensive way.

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© 2026 Angelo Geant Gaviola · shinu.xyzBuilt for founders, not engineers.