Jon Rognerud is a recognized authority on SEO, who has spent more than 20 years creating and managing web and marketing projects from small to large companies, including positions ...mehr sehenJon Rognerud is a recognized authority on SEO, who has spent more than 20 years creating and managing web and marketing projects from small to large companies, including positions at online giant Yahoo!. He is the founder of Chaosmap.com, a leading search marketing company in Los Angeles, CA. He plans, builds and delivers profit-making SEO, PPC and Social Media training, consulting as well as breakthrough speaking seminars. weniger sehen