Tran Xuan Bach@fextivityViet NamFollowAboutEducationHSGS BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencefextivity has not updated employment details yet.EducationHSGSComputer Science