Oskar Putra@oskarputraaSoftware Engineer at Sarana PactindoIndonesiaFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experienceoskarputraa has not updated employment details yet.Educationoskarputraa has not updated education details yet.