Kelvin holds a PhD in Computer Science and Electrical Engineering in the areas of configuration management and high-integrity software development. Kelvin is managing director of a software testing consulting firm in Australia with 35 specialist consultants. His consulting experience has led Kelvin to be involved in projects ranging from shrink-wrapped software, web-based applications, distributed and fault-tolerant systems, messaging systems, and safety-critical medical, defence and transportation systems. His special interests are in testing centres of excellence, and model-based and automated testing frameworks.