👋 Hi. I’m Ran.
Software developer, serial founder, and builder.
I created yfinance and other widely used open-source software (30 million downloads per month), wrote the Agentic AI Book, host the Old School / New Tech podcast, and currently building MUXI and Cloop — infrastructure for the next generation of software teams.
I offer CTO-as-a-Service at Automaze (92% retention rate) and systems-level advisory at VarOps.
