Mariana Ros is a commercial director specializing in VFX-driven product advertising and hyper-realistic 3D product integration. Her work centers on seamless CGI visualization combined with on-set VFX supervision, enabling brands to showcase packaging and products with precision and cinematic appeal. She has directed campaigns for Bimbo, PepsiCo/Doritos, Huggies, Snickers, Coca-Cola, Saba, Hersheys, Colgate, Audi, and Jeep, frequently collaborating with agencies including BBDO and d14s. Notable projects include the Doritos Dinamita campaign featuring 3D product modeling and dynamite-style fuse effects, and a meticulously crafted 10-second Bimbo spot showcasing 3D flaxseeds. She earned a Bronze Cannes Lion for the "Winis Font" case study. Ros works closely with Mexico-based post-production studio Magic Hammer, where she is credited across numerous projects integrating tracking, rotoscoping, green screen, and CGI elements. Her expertise in rapid execution—including two-week turnarounds—and food/beverage tabletop work has made her a go-to director for polished, effects-driven commercials prioritizing product clarity within tight production windows. working with Rebolución for LATAM and US markets.