Yayu Wang@St_Saint_wyyChinaFollow BadgesProblem SolvingCPPPythonDays of JS CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillWork ExperienceSt_Saint_wyy has not updated employment details yet.EducationSt_Saint_wyy has not updated education details yet.