Changkeun OH@ochang19Follow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceochang19 has not updated employment details yet.EducationPohang University of Science And Technology (POSTECH), South KoreaLinksLinkedinhttps://www.linkedin.com/in/%EC%B0%BD%EA%B7%BC-%EC%98%A4-1a1732101Portfoliohttps://www.linkedin.com/in/%EC%B0%BD%EA%B7%BC-%EC%98%A4-1a1732101 Skillsochang19 has not updated skills details yet.