Cho Hyeonjin@kukkoFollow BadgesProblem SolvingCPPDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencekukko has not updated employment details yet.Educationkukko has not updated education details yet.Linkskukko has not updated links details yet. Skillskukko has not updated skills details yet.