min yao@h244038806ChinaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experienceh244038806 has not updated employment details yet.Educationh244038806 has not updated education details yet.