"Serendipity,” exclaims Vijay Radhakrishnan, when asked about how Magzter, the company he co-founded with Girish Ramdas and is CTO of, came about. A self-confessed tech geek, Radhakrishnan was attending an Apple roadshow in Bangalore in 2008 to showcase its new mobile handset, the iPhone. Apple executives spoke of how they planned to develop an apps ecosystem built on the iOS platform.