Aviva today announces the appointment of Andrew Brem as Chief Digital Officer “CDO” , reporting to Mark Wilson, Aviva s Chief Executive .Specialties Multichannel eCommerce. Digital marketing. Dataytics. Product and Design Proposition development. Digital innovation. Consumer services.Aviva has appointed British Gas boss Andrew Brem as its first chief digital officer, as the insurer looks to drive a “group wide digital .As dead as a CDO do terrible pun, but with Andrew Brem departing as chief digital officer at Aviva and not being replaced, Jonathan Swift .