Ariana DeJesus is an accomplished professional with extensive experience in ad sales and marketing, currently serving as an AdSmart Account Services Representative at NBCUniversal since July 2022. In this role, Ariana has acted as a Subject Matter Expert for optimized linear sales technology, successfully managing over 50 mass invoice adjustment projects, and acting as a client liaison for major NBCU brands. Ariana also previously contributed as a Lifestyle Brands & Peacock Trade Marketing Coordinator, overseeing high-profile events and enhancing client retention. Prior experience includes internships at Univision Communications, CBRE, ALPFA, PRCG | Haggerty, the New York State Senator's Office, and KPMG US, complemented by a Bachelor of Science in Business Administration & Communications from Marist College.