Kai Spriestersbach is owner and editor-in-chief of SEARCH ONE and works as a freelancer for agencies and other clients. There he takes over tasks in the education and training of employees and conducts seminars, webinars and workshops. Kai Spriestersbach prefers to advise companies on technology and marketing issues and is active as an affiliate publisher. He already has more than 17 years of experience in online marketing and web development. Kai has been working with WordPress since the first version in 2004 and has specialized in user-centered and technical search engine optimization in 2009.