Ajoy has 11 years experience in the area of computer crime, IT Security and Privacy. After originally graduating as a Computer Engineer, he spent a number of years investigating computer-related crimes for law enforcement. He then joined Westpac Banking Corporation as an IT Audit Manager and then an Information Security Manager. He then became the Architecture Director, eSecurity for Unisys Australia, prior to a role as Principal Consultant, 90East (Asia Pacific) Pty Ltd. Ajoy is currently an independent contractor specialising in risk management, cybercrime investigations and providing expert opinion.

Ajoy advises a number of industry and government committees on information security and cyber-terrorism, is an editorial advisor to media and advises a number of foreign governments on cybercrime policy and law. Ajoy lectures in cybercrime and forensics to post-graduate students at the Law Faculty, University of Technology, Sydney where he is also enrolled as a PhD candidate. His thesis is entitled: Crime and commerce in cyberspace - an interdisciplinary study of law, practice and technology.