Park Jong Gu@pjg012Follow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencepjg012 has not updated employment details yet.Educationpjg012 has not updated education details yet.Linkspjg012 has not updated links details yet. Skillspjg012 has not updated skills details yet.