jan dzubak@dzubak89Business Systems Mgr.Follow BadgesSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencedzubak89 has not updated employment details yet.Educationdzubak89 has not updated education details yet.Linksdzubak89 has not updated links details yet. Skillsdzubak89 has not updated skills details yet.