Dr. Siu is Head of Technology at Altruist Biologics, a leading CDMO in China serving clients globally, and provides technical leadership in project development and innovation strategy. He has over 24 years of global biopharmaceutical experience and has held positions of increasing responsibilities in CMC strategy, process development, regulatory, MSAT, and GMP manufacturing. Before Altruist, he was at Genentech in the US and has also built his career at Roche (Singapore), Pfizer (UK), and Sanofi Pasteur (Canada). He holds a Ph.D. and MSc in Biochemical Engineering from University College London, UK, and a BSc (Hons) in Biochemistry and Chemistry from The University of British Columbia, Canada. He also obtained an executive MBA from Rutgers University, USA, and is a certified Project Management Professional (PMP).