Vũ Mạnh Hùng@hungvugl123Viet NamFollow BadgesProblem SolvingCPPJavaDays of JSC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencehungvugl123 has not updated employment details yet.EducationVietnam National University HanoiSoftware Engineering, BE