Sam Alexander
Sam Alexander — Staff Engineer at Knapsack. Talks and sessions delivered at UXDX.

Staff Engineer
Sam Alexander is a Staff Engineer at Knapsack, where his focus is the design system agentic experience (DSAX): charting the decisions and steering the behavior of AI agents building with a design system. He builds the pipelines that make that system consumable by agents over MCP, and the evals that score an agent's choices of component, token, and pattern against the design contract. He has spent two decades building data products for creators, artists, startups, and Fortune 500s like in 2025, when he mapped 1.7 million songwriter connections with a semantic layer, MCP, and Claude Code (Small Data SF). He is based in Portland, OR, where he can be found exploring, songwriting, and game-jamming with his family each weekend.

