Ellie Li is the co-founder and CEO of Nomie, an AI companion designed to help people regulate their mental state and break negative digital habits like doomscrolling. Prior to Nomie, she was a core contributor to the Ethereum ecosystem, supporting global education and developer initiatives including EDCON and De University of Ethereum. Ellie is a product executive and three-time founder who previously built and exited an adtech startup at $50M ARR to PubNative.