Marc Vallin is a seasoned Senior Proposal Writer at SumTotal Systems, LLC, responsible for leading RFP response teams and developing persuasive proposal content since December 2013. Prior experience includes roles as Proposal Writer and Lead Technical Writer at Avalex Technologies, where Marc designed operational manuals and managed the proposal development process. Additional experience encompasses teaching English at Escambia County Schools and Kurihara City Board of Education in Japan, managing lifeguard operations for the City of Clearwater Aquatics, covering high school sports for the Tampa Bay Times, and assisting in media ethics education at the University of South Florida. Marc holds a Master of Arts in Journalism and Media Studies and a Bachelor of Arts in Public Relations, Advertising, and Applied Communication.
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