Hiếu Đinh Đức@dinhduchieu1608Viet NamFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencedinhduchieu1608 has not updated employment details yet.EducationPhổ Thông Thực Hành Sư PhạmVNU-HCM High School for the Gifted