I have 40 years of experience and specialize in the field of fire science and engineering with specific knowledge in the areas of fire suppression systems, fire dynamics and water supply systems. I have published on such topics as fire testing, design of automatic fire protection systems, fire modeling with computational fluid dynamics and research, and development of new fire suppression technologies. I have testified 12 times on topics such as performance of automatic sprinkler systems, construction standard of care, fire growth and spread, and industrial fires involving large quantities of plastics.