Yan Li@li000327Follow BadgesPythonDays of CodeSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceli000327 has not updated employment details yet.Educationli000327 has not updated education details yet.Linksli000327 has not updated links details yet. Skillsli000327 has not updated skills details yet.