Aditya Singgih@happypetsySoftware EngineerAustraliaFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencehappypetsy has not updated employment details yet.Educationhappypetsy has not updated education details yet.