Harper Koo@harjolgooRepublic of KoreaFollowAboutEducationNanjing University BadgesProblem SolvingPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experienceharjolgoo has not updated employment details yet.EducationNanjing UniversitySoftware Engineering, MS