Qian Zeng@hellomyearthAnalystAustraliaFollow BadgesProblem SolvingPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencehellomyearth has not updated employment details yet.Educationhellomyearth has not updated education details yet.