Late on the evening of November 8, 10 executives at Tata Consultancy Services got on a conference call to discuss how to ensure that their banking customers will be able to comply with Prime Minister Narendra Modi’s demonetisation announcement. “No…

Late on the evening of November 8, 10 executives at Tata Consultancy Services got on a conference call to discuss how to ensure that their banking customers will be able to comply with Prime Minister Narendra Modi’s demonetisation announcement. “No…