Nghia Ngo@nghiandSoftware EngineerViet NamFollow BadgesProblem SolvingJavaPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencenghiand has not updated employment details yet.EducationVolgograd State Technical University, Volgograd