David Bettesworth has been appointed to Deloitte's technology assurance and advisory practice as head of the investment banking technology risk team.

He has more than ten years' experience in financial services and joins Deloitte from rival KPMG, where he was responsible for the investment banking sector. In his career he has advised major banks including Morgan Stanley, ING and Credit Suisse on risk and IT audit issues. The head of Deloitte's Technology Assurance and Advisory, www.deloitte.com.