Hyun Jun Lee@lhj5709Follow BadgesProblem SolvingJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceProgrammerAlmaloco•  2016EducationUniversity of UlsanMechanical Engineering, BE•  2008 - 2016Linkslhj5709 has not updated links details yet. Skillslhj5709 has not updated skills details yet.