BENGALURU : Tens of thousands of JPMorgan Chase software engineers increased their efficiency, delivering products 10 per cent to 20 per cent faster by using a coding assistant tool developed by the bank, its global chief information officer Lori Beer said. The gains present "a great opportunity" for the lender to assign its engineers to other projects, Beer told Reuters ahead of DevUp, an internal conference hosted by JPMorgan, bringing together its top engineers in India. The largest lender