Hartono Hartono@This_hartSoftware DeveloperIndonesiaFollowAboutEducationUniversitas Bakrie BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillWork ExperienceThis_hart has not updated employment details yet.EducationUniversitas Bakrie