Rex Liu@rex_liu_yUnited StatesFollowAboutEducationGeorge Washington University, Washington BadgesProblem SolvingDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencerex_liu_y has not updated employment details yet.EducationGeorge Washington University, Washington