Jeongyeon Woo@wjy3913Follow BadgesSql CertificationsCertificate: SQL (Intermediate)VerifiedskillWork Experiencewjy3913 has not updated employment details yet.EducationEwha Women's UniversityData Science, MSLinkswjy3913 has not updated links details yet. Skillswjy3913 has not updated skills details yet.