Tran Lam Truong@tranlamtruong311VietnamFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencetranlamtruong311 has not updated employment details yet.Educationtranlamtruong311 has not updated education details yet.