Former character animator for Walt Disney Animation Studios. He has been supervising animator of many characters, and remained so until his layoff in 2013. "After graduating from the Classical Animation Program at Sheridan College in Oakville, Ontario, Ranieri went to work for Atkinson Film-Arts animation production studio (in Ottawa, Ontario)." He began animating for Disney in 1987 on the London, England-based animation crew of Who Framed Roger Rabbit, working with director Richard Williams. Soon after that he moved to Disney's feature animation studio in Glendale, CA where he animated on The Little Mermaid (working primarily on the character of Ursula the sea witch, under supervising animator Ruben Aquino). On his next film Ranieri was promoted to Supervising Animator on the character of "Wilbur" in The Rescuers Down Under.
