Huy Hoang Nguyen@hoanghankukFollow BadgesProblem SolvingCPPDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencehoanghankuk has not updated employment details yet.EducationHanoi University of TechnologyLinkshoanghankuk has not updated links details yet. Skillshoanghankuk has not updated skills details yet.