Won Cheol Lee@wclee2265Follow BadgesProblem SolvingPythonDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencewclee2265 has not updated employment details yet.EducationKorea UniversityLinkswclee2265 has not updated links details yet. Skillswclee2265 has not updated skills details yet.