I am Chief Evangelist at Joyent. I'm the author of Up and Running with Node for O'Reilly publishing.
I was Technical Evangelist for the Yahoo! Developer Network.
I mostly specialize in Front-end web technology. I helped to write the W3C WCAG 2.0 and the BSI IST-43 standards for Web Accessibility.
Born in England (near Sherwood forest in fact) I currently live in San Francisco, California.