Seongsu Lee@dev_leeseongsuSoftware Enginner at CyberlogitecKorea, Republic ofFollow BadgesProblem SolvingDays of CodeDays ofStatisticsC language CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencedev_leeseongsu has not updated employment details yet.Educationdev_leeseongsu has not updated education details yet.