Đình Hiếu Hoàng@doncuiFollow BadgesProblem SolvingCPPJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencedoncui has not updated employment details yet.EducationHo Chi Minh City University of ScienceComputer ScienceLinksdoncui has not updated links details yet. Skillsdoncui has not updated skills details yet.