Working with WordPress since 2006, Joost has a 10 year background in online marketing, more specifically SEO, and has always combined his knowledge of the two. Yoast, which he founded, has grown from a one-man-band to a 16 people agency over the last 3 years, focussing on both reviewing and improving websites as well as building free & premium plugins. His WordPress SEO and Google Analytics plugins are consistently among the highest rated and most downloaded plugins available for WordPress.