Dumont has a tremendous amount of entertainment publicity experience. He is the co-founder and co-director of the Oscar-Qualifying HollyShorts Film Festival, Hollywood Comedy Festival and co-founder of the Mammoth Film Festival. Dumont is also the co-founder of the short film streaming platform Bitpix TV.

At Alta Global Media, Dumont spearheads media relations, publicity and strategic marketing
communications campaigns for entertainment industry clients. Dumont’s clients include Spike Lee, his most recent epic feature film Da 5 Bloods with Netflix, The Netflix Original Series She’s Gotta Have It, BlacKkKlansman for Focus Features, Actor/Director Roger Guenveur Smith (Rodney King), Stefon Bristol and his Spirit Award-Nominated film See You Yesterday, Writer Kerry Williamson, (Netflix’s “What Happened to Monday”), Buffalo 8 Productions (Rodney King), Bronwen Hughes (Netflix’s The Journey Is the Destination) Show runner Adi Hasak and his Adi TV Studios production company (NBC’s Shades of Blue and USA’s Eyewitness), Netflix's Delhi Crime, Stan Lee’s Kids Universe, Producer Tanner Beard (Terrence Malik’s Voyage of Time, Knight of Cups, Song To Song), Oscar nominated animator Bill Plympton, 1821 Entertainment, Klasky Csupo,  Strong Eagle Media (The Hornet’s Nest, Citizen Soldier, Apache Warrior) among others.

He previously founded Dumont Marketing Group (DMG), a company that he led for six years, working with production companies, filmmakers, independent films, comic book publishers, authors and digital entertainment companies. Dumont also previously worked as Director of Corporate Communications at MGM Studios. He studied Communications and received his BA from Florida International University in Miami, FL.