Song Kyeonggeun@rudrms3565Follow BadgesSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencerudrms3565 has not updated employment details yet.EducationKorea University, SeoulLinksrudrms3565 has not updated links details yet. Skillsrudrms3565 has not updated skills details yet.