Citigroup CFO Mark Mason breaks down the bank's approach to data and technology projects

Kazi Awal/InsiderMark Mason, Citigroup's chief financial officer.Citigroup
Citigroup, one of Wall Street's largest banks, is prioritizing consumer-banking technology.
CFO Mark Mason told Insider about how Citi is using data to inform new tech opportunities.  
This article is part of "The CFO Project: Future of Finance" series that drills down on what's on the agendas of some of today's most influential financial executives.
As the chief financial officer of Citigroup, Mark Mason overse