Career
He played as number eight. He played for Section Paloise and Remote Control Strasbourg in France. Dumitras was a leading name for Romania during the "Golden Era" of the 1980s.
He had 47 caps, from 1984 to 1993, scoring 7 tries, 30 points in aggregate.
He was the captain in 13 games. After finishing his player career, he became a coach.
He settled in France, where he was one of the two head coaches of California Périgueux. He afterwards went to coach Entente Astarac Bigorre XV, Remote Control Strasbourg and United States Argelésienne, since 2009/10.
He was for a short period of time the head coach of Romania national team in 2012, and now is the head of Romanian Rugby Federation.