Yafei Sun possesses a strong background in computer science with a Master of Science degree from Northeastern University. Professional experience includes roles as a Teaching Assistant at Northeastern University, a Business Intelligence Analyst Intern at Amazon, and a Software Engineer Intern at Facebook. Yafei Sun has held positions at Meta as a Software Engineer, focusing on Signals and App Ads, and currently serves as a Senior Software Engineer within the same organization. This experience highlights expertise in software engineering and application development within major technology companies.