People ask me how I was operating with AI five years before the mainstream caught on. How I won a global AI competition in 2021 as a non-technical business owner. How I implemented AI across my entire company within three months of it going public.
In 1992, he walked into the Tribunal de Contas de São Paulo — the institution that oversees the financial accountability of an entire city — and built its technology department from nothing. No infrastructure before him. No computing sector of any kind. Networks. Cybersecurity. The whole digital foundation. He became its first Head of Networks and Support. Effectively, its first CTO.
On weekends, he'd sit at the kitchen table and take apart a computer — piece by piece — and clean every part with a cotton swab. Not because it was broken. Because he loved understanding how it worked.
"Look at these pieces. Look how intricate it is."
— Marcos Welsh Carboni, my father
When AI arrived, I didn't see a new tool. I saw a new system. I had watched someone do this exact work before — take something that ran on manual effort and build digital infrastructure for it from nothing. He just did it thirty years earlier.
He passed in 2021. He never saw what came next. But he built the person who did. Everything I launch with technology, every person I teach about it, every AI system I build — is how I make him proud.
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