Yicheng Liu@yicheng_liuFollow BadgesPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experienceyicheng_liu has not updated employment details yet.EducationUniversity of Maryland University CollegeLinksyicheng_liu has not updated links details yet. Skillsyicheng_liu has not updated skills details yet.