It’s indeed a proud moment that some of the biggest and best Technology companies in the world are run by persons of India origin. After Google-parent Alphabet's CEO-Sundar Pichai, Microsoft CEO Satya Nadella, IBM CEO Arvind Krishna, Palo Alto Networks CEO Nikesh Arora, Adobe Systems CEO Shantanu Narayen, IIT Bombay alumnus Parag Agarwal joined this elite list as CEO of Twitter.