Dr. Holger Schwichtenberg is an MVP for .NET and the technical lead of the Germany based company www.IT-Visions.de that provides consulting and training for many companies throughout Europe. Also, he is Chief Technology Expert at MAXIMAGO GmbH that provides software development with focus on interface development and user experience.

He holds both a Master’s degree and a Ph.D. in business informatics and has had more than 25 years experience as a developer and trainer. Holger Schwichtenberg has published more than 80 best-selling books with O'Reilly, APress, Addison Wesley, Microsoft Press and Hanser in addition to over 1300 articles in well-known IT journals (e.g. windows.developer, iX, dotnetpro) as well as on MSDN Online and on heise.de. He regularly gives high-level talks at conferences (e.g. TechEd Europe, Microsoft IT Forum, Microsoft Launch, MSDN Technical Summit, BASTA, enterJS, .NET Conference, OOP, Advanced Developers Conference, Net.Object Days, STC, XML-in-Action, Windows Forum). You can follow him at http://www.twitter.com/dotnetdoktor

Full list of publications:
Books: http://www.it-visions.de/buecher 
Journal articles: http://www.it-visions.de/pub