Senior Engineer
Sam Park
they/them · Vancouver, BC
Sam is the reason every page on this site passes Lighthouse 100/100/100/100. They wrote the design-system tokens contract.
Sam joined Site A in 2025 from a long stint at an accessibility-first design consultancy. They own performance and a11y across the platform — every Lighthouse-95 baseline has Sam’s fingerprints on it.
They authored the OKLCH tokens contract and the per-brand override pattern that lets us spin up new sites without forking the design system.