Currently, Kellee Stemac works as a Director, Purchasing at Prosper ISD. Work Experience. Senior Contract Specialist. Allen High School. 2016-2022. Buyer. Wylie Independent School District. 2013-2016. Teacher. Children's Discovery Center. 2006-2013. Buyer II. Collin College. 1995-2001. View Kellee Stemac's full profile.
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