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Case studies

A whole build examined PR by PR — what the method delivered, what it cost, what blocked shipping. Every case study ends with a verdict.

I Built a Fintech Startup in 2020. What AI Actually Changed Case study20 Jul 2026 In 2020 I launched a fintech stock screener — three years live, 2,000+ users, built by hand. I rebuilt one with AI agents this year. Here's what changed.

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