IDFC FIRST Bank has posted stellar results in the recent past. Riding on its digital capabilities, the bank is looking at constant innovation to serve its customers better. In a freewheeling interview with Suchetana Ray, editor, Outlook Business, and Nidhi Sinha, editor, Outlook Money, the bank’s executive director and chief operating officer Madhivanan Balakrishnan talks about the bank’s strategies, including the use of its digital capabilities, to enhance customer experience. Edited excerpts: