Complex sentence: He was previously a legal advisor to the Immigration and Refugee Board of Canada, and is currently head of the Immigration Law Group at Perley-Robertson, Hill & McDougall LLP/s.r.l.
Split into simpler sentences: He was previously a legal advisor to the Immigration and Refugee Board of Canada. He is currently head of the Immigration Law Group at Perley-Robertson, Hill & McDougall LLP/s.r.l.