Jinwoo Kim@ypk02007Follow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceypk02007 has not updated employment details yet.Educationypk02007 has not updated education details yet.Linksypk02007 has not updated links details yet. Skillsypk02007 has not updated skills details yet.