1990 - 1999 Software Relations Pty Ltd
Software Engineering

1993 - 1999 ExCEL Consulting Services Pty Ltd 
Failure Analysis of Engineering Systems and Disaster Recovery Consulting

1995 - 1997 Disaster Recovery Institute (Australia) 
Disaster Recovery Training and Certification

1996 - 2002 Ideation Asia Pacific Pty Ltd 
TRIZ - The Russian Theory of the Solution of Inventive Problem Solving