Ziming Liu@zl2995Follow BadgesProblem SolvingCPPSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencezl2995 has not updated employment details yet.EducationColumbia University, New YorkLinkszl2995 has not updated links details yet. Skillszl2995 has not updated skills details yet.