Wen-Wen Chen@salletTaiwanFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencesallet has not updated employment details yet.Educationsallet has not updated education details yet.