Zhengqi Liu@charleslzqFollow BadgesProblem SolvingPythonSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencecharleslzq has not updated employment details yet.EducationWuhan Univ.Linkscharleslzq has not updated links details yet. Skillscharleslzq has not updated skills details yet.