Freelance frontend specialist. Accessibility advocate. Speaker. Current: NL Design System + accessibility standards for the Dutch government. Before: W3C/WAI, Mozilla. Participant in Open UI CG, Accessibility Guidelines WG (W3C) and Human Factors TC (ETSI). Interested include: the web, web accessibility, standards, tech ethics, components, books, personal websites, CMSes, the video conferencing apps of our decade.