Yuxuan Xu@EthanXuFreelanceFollow BadgesProblem SolvingPythonSqlC language CertificationsCertificate: Python (Basic)VerifiedskillWork ExperienceEthanXu has not updated employment details yet.EducationEthanXu has not updated education details yet.LinksEthanXu has not updated links details yet. SkillsEthanXu has not updated skills details yet.