Rahul Chari earned a JEE seat at IIT Bombay but chose a different route. He studied computer engineering at Mumbai University and later took a master's degree in computer science at Purdue University.
In 2009 he co-founded Mallers Inc. and was its CTO. Flipkart acquired the company in 2011.
At Flipkart he became a vice president of engineering and built the stack behind the Ekart logistics business.
In December 2015 he and Sameer Nigam left Flipkart to found PhonePe. Flipkart acquired the company in April 2016, and its UPI app launched with Yes Bank in August 2016. Chari serves as chief technology officer.