Ruiwei Zhang is a seasoned professional in health economics and outcomes research, currently serving as a Senior Associate at Charles River Associates since June 2019. Ruiwei's career includes roles such as Consulting Associate and Associate in Life Sciences at the same firm. Prior experience includes a position as a Data Analyst in Health Economics and Outcomes Research at BD, and earlier roles as a Compliance Analyst Intern at CTBC Bank Corp. (USA) and a Research Assistant/Data Analyst at Columbia University Mailman School of Public Health. Ruiwei has also worked as a Brand Representative at Abercrombie & Fitch and served as a Researcher at the Center for AIDS Research in Nankai University. Educational qualifications include a Master of Science in Epidemiology from Columbia University and a Bachelor of Science in Biotechnology from Nankai University, alongside an exchange program at National Taiwan Normal University.