Henrik-Jan worked as a management consultant and is now fulltime entrepreneur. As the founder and CEO of Perdoo, an online tool for OKR & Todo management (www.perdoo.com), he realized it is often hard to find quality reading material, which teaches you the essentials and gets you started right away. SEO for Entrepreneurs is his first book in an upcoming series of 'for Entrepreneurs' books, which quickly tutors you the essence of a certain topic and immediately gets you started.