Thirty-five years of practical engineering experience across the aerospace, building construction, and technology industries. Bachelors of Science in Mechanical Engineering and Masters degree in International Business Administration. Expert Witness at the intersection of mechanical engineering, business practices, and standard of care. Technical specialties include plumbing systems (failures, leaks, defects and corrosion), building envelope failures resulting in mold or water damage, Real Estate transactions, mechanical failures due to improper maintenance or operation, Investigation, testing, and report writing. Excellent public speaking skills with the ability to explain complex matters in simple and accessible terms. Knowledgable in recent technologies such as blockchain, digital twin, and digital twin applications for the engineering professions. Experienced in cross border and international engineering practices. Registered professional engineer in California and Washington. National availability on short notice and quick turn around.