KyungwonCho @ckw8000Sofware Developer at Catenoid CompanyFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceckw8000 has not updated employment details yet.Educationckw8000 has not updated education details yet.Linksckw8000 has not updated links details yet. Skillsckw8000 has not updated skills details yet.