Yaroslav Pentsarskyy has been involved in SharePoint solution architecture and implementation since 2003. As a Microsoft MVP since 2009 he keeps in close touch with the SharePoint product team. Yaroslav frequently presents at local and worldwide tech events as well as online; you can always find a fresh bit of SharePoint information on his blog: http://www.sharemuch.com. He is the author of two other SharePoint titles: "Top 60 custom solutions built on SharePoint 2010" and "SharePoint 2010 branding in practice". Yaroslav Pentsarskyy is the author of 'Microsoft SharePoint 2010 and Windows PowerShell 2.0: Expert Cookbook'. Balaji Kithiganahalli is the CEO of Integrate, LLC that specializes in SharePoint implementations. Balaji has a Master's degree in Systems Engineering and has over 18 years of consulting experience in Microsoft technologies. Balaji has architected and implemented SharePoint solutions for many fortune 500 companies and government organizations. Balaji Kithiganahalli is the author of 'Microsoft SharePoint 2010 Development with Visual Studio 2010 Expert Cookbook'. Gaston C. Hillar has been working with computers since he was eight. He began programming with the legendary Texas TI-99/4A and Commodore 64 home computers in the early 80s. He has a Bachelor degree in Computer Science from which he graduated with honors, and an MBA from which he graduated with an outstanding thesis. Now, he is an independent IT consultant and a freelance author always looking for new adventures around the world. To date he's written more than 40 books in Spanish, and for Packt Publishing has written "C# 2008 and 2005 Threaded Programming: Beginner's Guide". He usually writes articles for Spanish magazines Mundo Linux, Solo Programadores and Resistor. He contributes to Dr. Dobb's Go Parallel programming portal http://www.ddj.com/go-parallel/ and he is a guest blogger at Intel Software Network http://software.intel.com Gaston C. Hillar is the author of 'Microsoft Silverlight 4 and SharePoint 2010 Integration'.