Harper Koo@harjolgooFollow BadgesProblem SolvingPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experienceharjolgoo has not updated employment details yet.EducationNanjing UniversitySoftware Engineering, MSLinksharjolgoo has not updated links details yet. Skillsharjolgoo has not updated skills details yet.