Ilsoo Jeon@ilsoojnUnited StatesFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experienceilsoojn has not updated employment details yet.Educationilsoojn has not updated education details yet.