andrew chun@imfangcongChinaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experienceimfangcong has not updated employment details yet.Educationimfangcong has not updated education details yet.