이석진 @Lee_SeokjinSouth KoreaFollowAboutCurrent대덕소프트웨어마이스터고등학교 BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceLee_Seokjin has not updated employment details yet.EducationLee_Seokjin has not updated education details yet.