Janaína Zen

Janaína has been dedicating her professional career to the Retail Media sector since 2019, when she began at Dunnhumby. There, she was responsible for managing the Operations and Measurement area for clients such as RD Ads, GPA, and other retailers across Latin America. Over the past year, she was part of the launch of Unlimitail in Brazil, a joint venture between Grupo Carrefour and Publicis, where she worked on sales strategies and Retail Media operations for the company, serving all the group’s brands—Carrefour, Sam’s Club, and Atacadão. Currently, she is part of the Mediabrands team as Director of Retail Media and Commerce, designing strategies and consulting on full-funnel Retail Media projects for the company’s clients.