Nhat Minh Ngo@minhkk149Senior Backend EngineerViet NamFollow BadgesProblem SolvingRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experienceminhkk149 has not updated employment details yet.Educationminhkk149 has not updated education details yet.