With more then 16 years of experience in the IT industry, Rajshekhar has worked on various technologies ranging from enterprise-level web applications, game development to android applications. Rajshekhar is currently working as a Principal Software Engineer with the leading open source company Red Hat. He has extensive knowledge of building and driving communities and helping people adopt FOSS software. He is also working on his passion project www.gamedoora.com. He is the author of Building Dynamic Web 2.0 Websites with Ruby on Rails and .Net Framework 4.5 Expert Programming Cookbook. Apart from that he was also a contributor to the DevShed Portal where he wrote articles on topics ranging from server-side development (JEE/.NET/RoR), mobile (Symbian/Android development) to game development (SDL, OpenGL) with a total readership of more than 3 million. You can find out more about his interests on his blog – http://aprajshekhar.wordpress.com. His twitter handle is @aprajshekhar.