David Talby, Ph.D. in computer science, is Chief Technology Officer at Pacific AI that builds artificial intelligence software systems for other companies. A regular and seasoned speaker at data science events, he specialises in applying machine learning, deep learning, and natural language understanding in healthcare. He started and runs the Linkedin group for data science in healthcare, and is a member of the Forbes Technology Council, an invitation-only community for CIOs, CTOs and technology executives.