Sullivan

Sullivan Ap is a seasoned media buying professional with extensive experience in client management and strategic consulting within the advertising and e-commerce sectors. Currently serving as a Media Buyer at Xevio since April 2025, Sullivan previously held roles at TikTok as a Client Solutions Manager for eCommerce, where expertise in ad-solutions drove growth for enterprise brands. Prior experience includes managing over 100 accounts as an Account Manager at Vimeo, supporting 70+ accounts as a Media Account Manager at Taboola, and contributing to product profitability and customer experience at Amazon. Sullivan's foundation in pricing strategy and market analysis was developed during an early career at Carrefour. Educational qualifications include a Master’s in Marketing & Digital Media from ESCP Business School and a Bachelor of Business Administration from ESSEC Business School.