Nguyen Hoang Tuan@JustMangoTJunior DeveloperViet NamFollowAboutCurrentJust Mango StudioMore about meStudying and Learning new things BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillWork ExperienceJustMangoT has not updated employment details yet.EducationDich Vong Middle SchoolComputer Science & EngineeringCau Giay High School