👋🏼 Hi I'm Karlee.

I'm a product designer who works foundationally — tokens, theming, kit architecture. The substrate other designers build on top of. Peers call it structural; I call it making the next person's job easier.

At Microsoft I lead Fluent Flex, a model-forward token system built on OKLCH color science and semantic guardrails, powering Copilot across M365. Before that, I spent four years at Wayfair helping build Homebase, their design system.