Jon Olivet@japanart1234iOS DeveloperUnited StatesFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencejapanart1234 has not updated employment details yet.Educationjapanart1234 has not updated education details yet.