GunMo Koo@rpfpsrjsahBack-end EngineerFollow BadgesProblem SolvingJava CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencerpfpsrjsah has not updated employment details yet.Educationrpfpsrjsah has not updated education details yet.LinksGithubhttps://github.com/koo9511 Skillsrpfpsrjsah has not updated skills details yet.