Raj Balasubramanian is a Product Architect for IBM Software Group working on the IBM Mobile Foundation. He leads the client-services interaction for the IBM Worklight and IBM Mobile Foundation. Prior to his development role, he led customer engagements delivering application and infrastructure related projects around SOA, BPM, Web 2.0 and Portal technologies. His interests range from anything technical to history, math and physics. He is currently pursuing his PhD at University of Texas at Austin. You can read about his past technical and personal escapades on his personal blog Gurukulam at balasubramanians.com/blog.