Citi has teamed up with Google Cloud to upgrade tech infrastructure. The primary U.S. banking subsidiary of Citigroup, a financial services multinational corporation, will work with the search engine giant so they can “modernise” things going forwards. Citi technology and business enablement head Tim Ryan said: “Citi is on a mission to modernise our infrastructure and increase our safety and soundness so that our businesses can continue to serve our clients with speed and agility. “Leveraging Google Cloud opens up a whole new frontier for us in how we can run applications with faster and more …