Seyoon han@gaeuny1120Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencegaeuny1120 has not updated employment details yet.Educationgaeuny1120 has not updated education details yet.LinksPortfoliohttps://www.linkedin.com/in/seyoon-han-b09652107 Skillsgaeuny1120 has not updated skills details yet.