Gaurav Aroraa has an M.Phil in computer science. He is a Microsoft MVP; a lifetime member of Computer Society of India; an advisory member of IndiaMentor; and certified as a Scrum trainer/coach, XEN for ITIL-F, and APMG for PRINCE-F and PRINCE-P. He is an open source developer, a contributor to TechNet Wiki, and the founder of Ovatic Systems Private Limited. In over 20 years of his career, he has mentored thousands of students and industry professionals. You can tweet Gaurav on his Twitter handle at @g_arora.
To my wife, Shuby Arora, and my daughter, Aarchi Arora, an angel, who permitted me to steal time for this book from the time I was supposed to spend with them. Thanks to the entire Packt team, especially Ulhas and Anugraha Arunagiri, whose coordination and communication during the period was tremendous, and Denim Pinto, who introduced me to this book.