Yaniv Rodenski is a Senior Architect at Sela Group, a speaker, and an author. Yaniv has been developing software as a hobby from a young age, and professionally since 1997. Yaniv is the founder and co-manager of the Windows Azure User Group in Israel, the co-author of Microsoft course #20487, Developing Windows Azure and Web Services. He has contributed to official Microsoft training materials on Windows Azure, Windows 2008 R2 HPC Server, and HDInsight (Hadoop).