Wei-Han Chen@yp155136Follow BadgesProblem SolvingCPPDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experienceyp155136 has not updated employment details yet.EducationYanping High SchoolLinksyp155136 has not updated links details yet. Skillsyp155136 has not updated skills details yet.