Hyperlocal e-commerce startup Nearbuy's Co-founder Ankur Warikoo on Friday announced he'll step down as Nearbuy's CEO in November this year. He will continue to participate as a shareholder and board member at Nearbuy, and co-founders Ravi Shankar and Snehesh Mitra will take over as the CEO and COO, respectively. "I don't know what I will be doing next," Warikoo said.