Tian Fu@ysera_fuFollow BadgesPythonDays of CodeSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceysera_fu has not updated employment details yet.Educationysera_fu has not updated education details yet.Linksysera_fu has not updated links details yet. Skillsysera_fu has not updated skills details yet.