Building finance tools, shipping small products, and writing about it.
I built Hermano — live voice conversations with my personal AI agent. Knows my work. Takes action. Inherits all my agent's tools and abilities. Arrived in the world the same week as Garry Tan's Mars + Venus voice recipe in gbrain.
Andrej Karpathy's Sequoia talk on agentic engineering, translated for finance and operations leaders. Plus a walkthrough of the agentic finance stack: business context, the coding harness, the interpreter, and the quality bars that make outputs ship-ready.
Seven weeks after launch, the first major Crunchy Sheets release: a direct QuickBooks Online integration, user-defined commands, selection-aware context, and an honest audit trail for every action the assistant takes.