Preston Ellis, Co-Founder of Axiom, is building a cross-chain trading platform enabling users to trade any asset on any blockchain — launching initially with Solana memecoins, Hyperliquid perpetuals, and yield products. A UC Berkeley EECS alumnus, Ellis led Axiom to $100M in revenue within four months of its Jan 2025 early-access launch, marking one of the fastest revenue trajectories in startup history. Axiom was part of Y Combinator Winter 2025.