R Ardhika@ardhikaIndonesiaFollow BadgesProblem SolvingCPPDays of CodeDays ofStatisticsSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experienceardhika has not updated employment details yet.Educationardhika has not updated education details yet.