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About.

Editor

Fernando Cruz

Fintech builder · São Paulo

Created by Fernando Cruz, a fintech builder and software engineer with 18+ years of experience building mobile products, fintech systems, risk platforms, and financial infrastructure.

Fintech3dot0 is independent media. No sponsored takes, no agendas — just what we are learning building inside the third era of fintech.

Founded

2026

Based

São Paulo

Format

Essays · Signals · Course

Independent

Yes