Notes from running a fintech with AI — plus the occasional piece on investing and leadership.
I built the first version of this site with Claude in February. Three months later I rebuilt it — same tool, new design capabilities, totally different result. A walk-through of what Opus 4.7 and the Claude Code desktop app actually changed, with before/after screenshots.
A 9-sell AVAX trim cascade exposed what my weekend build was missing. Here's how a real backtest, a regime detector, and one honest critique session turned a shippable-but-flawed strategy into one that actually beats buy-and-hold.
I spent a Saturday afternoon connecting four AI data services into a single system that analyzes social sentiment, reads blockchain data, runs technical analysis, and executes real crypto trades on a paper account. No code. No API wrappers. Just Claude and a handful of MCP servers.
I have a CPA, a financial advisor, and a doctor. I am not replacing any of them. But the way I interact with all of them has fundamentally changed this year — and AI is the reason.
I built a personalized Claude quick-start guide for a friend, hosted it on my website, and then turned the whole thing into a database-backed content platform with admin controls — all in a single session. The speed of iteration is getting absurd.
I shipped five features in a week using AI. Then I asked it to audit what I built — and it found a hole I never would have caught on my own. The technical gap is closing. What is opening in its place matters more.
A contact form that logs leads to a database. A comment section for readers. A private admin dashboard. All built without writing code — and what it reveals about the new economics of building.
A non-technical operator goes from blank screen to live custom website in one afternoon — and discovers that the bottleneck was never technical skill. It was something else entirely.
The executives pulling ahead are not waiting for IT to roll out an approved solution. They are running their own experiments — and building a cognitive advantage that compounds every single week.