wonmook jung@jngwnmkFollow BadgesProblem SolvingPythonSql Certificationsjngwnmk has not earned any certificates yet. Work Experiencejngwnmk has not updated employment details yet.EducationYonsei University, SulLinksLinkedinhttps://www.linkedin.com/profile/view?id=225183746 Skillsjngwnmk has not updated skills details yet.