Contributor(s): S.D. Shibulal | S.D. Shibulal is one of the co-founders and member of the Board of Directors of Infosys Technologies Limited. Shibu, as he is fondly called, has over three decades of IT leadership experience. He has played a pivotal role in the Infosys journey and a signal role in the evolution of the Global Delivery Model which is now the de-facto industry standard for delivery for outsourced IT services.