Chris Tisseverasinghe has extensive experience in enterprise and domain architecture, currently serving in multiple executive roles at NAB since January 2010, including Executive Customer & Financial Crime Architecture and GM Domain Architecture, where management of Domain Architecture Principals and Service Architects is a key responsibility. Prior to NAB, Chris held the position of Associate Partner at IBM Global Business Services, focusing on IT strategy and business solutions, and was the Enterprise Architecture Manager at Coles Myer Ltd, overseeing IT architecture standards and governance. Chris's earlier career included significant roles in innovation and strategic development at Medibank Private and CGU Insurance, as well as IT consulting at AMP Society. Chris holds a BMath and MSc in Computer Science from the University of Wollongong.