Xiuqi Xu@xxq93225309Analyst at a hedge fundUnited StatesFollowAboutEducationColumbia University BadgesProblem SolvingCPPPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencexxq93225309 has not updated employment details yet.EducationColumbia University