Master of Science, Faculty Mathematics Babes-Bolyai University, Cluj-Napoca, Romania, 1982. Doctor of Philosophy, University Babes-Bolyay, Cluj-Napoca, Romania, 1997.
Associate professor Department Mathematics University Oradea, Romania, 1998—2003, professor, since 2003. Reviewer Mathematics Reviews, Ann Arbor, since 1999, Zentralblatt Mathematics Karlsruhe, Germany. Deputy editor in chief Annals University Oradea Faculty Mathematics since 1998.
Expert evaluatior Romanian National Council of Scientific Research University Studies, Bucuresti, since 2003.
Member of Romanian Mathematics Science Society (president (Bihor County chapter) since 2003), American Mathematics Society.
Married Mariana Daniela Moldovan, April 28, 1982. 1 child Delia.