Xiaodong Meng@mengxiaodong1985AustraliaFollow BadgesProblem SolvingPythonDays of CodeDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencemengxiaodong1985 has not updated employment details yet.Educationmengxiaodong1985 has not updated education details yet.