Đạt Trần Hoàng@tranhoangdat75VietnamFollow BadgesProblem SolvingJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experiencetranhoangdat75 has not updated employment details yet.Educationtranhoangdat75 has not updated education details yet.