Yuan Chen@yuanche1Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceyuanche1 has not updated employment details yet.Educationyuanche1 has not updated education details yet.Linksyuanche1 has not updated links details yet. Skillsyuanche1 has not updated skills details yet.