Chau Tieu Thi Thanh@chautieuthanhSingaporeFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencechautieuthanh has not updated employment details yet.Educationchautieuthanh has not updated education details yet.