Shu @shuliu2017United StatesFollow BadgesProblem SolvingJavaSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceshuliu2017 has not updated employment details yet.Educationshuliu2017 has not updated education details yet.