Ting Yang@QiQI0308Follow BadgesPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillWork ExperienceQiQI0308 has not updated employment details yet.EducationQiQI0308 has not updated education details yet.LinksQiQI0308 has not updated links details yet. SkillsQiQI0308 has not updated skills details yet.