Chih-wei Ning@w4a2y4TaiwanFollowAboutEducationNational Taiwan University (NTU), Taipei BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencew4a2y4 has not updated employment details yet.EducationNational Taiwan University (NTU), TaipeiComputer Science