Gregory Hartranft@gdh12United StatesFollowAboutEducationUniversity of Pittsburgh BadgesProblem SolvingCPPJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencegdh12 has not updated employment details yet.EducationUniversity of Pittsburgh