Cheonkyu Kim@ickyu0South KoreaFollow BadgesProblem SolvingCPPDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceickyu0 has not updated employment details yet.Educationickyu0 has not updated education details yet.