Wenhan Huang@rowdarkFollow BadgesProblem SolvingPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencerowdark has not updated employment details yet.EducationShanghai Jiaotong University, ShanghaiLinksrowdark has not updated links details yet. Skillsrowdark has not updated skills details yet.