Yolanda Ntutumu Nchama

• Developed and maintained an Excel-based weekly performance dashboard, tracking commercial KPIs and ensuring data accuracy and consistent reporting. • Prepared presentations, reports and briefing materials for leadership communication and store performance discussions. • Executed frequent store-wide operational and visual change initiatives (layout updates, collection moves, mannequins, shelving, window displays, in-store signage), following central guidelines and ensuring fast, high-quality implementation

Participated in a simulated electoral campaign project as a political consultant for Junts Per Catalunya candidate Quim Torra in a mock election for the Parliament of Catalonia. As part os a collaborative team, we developed a comprehensive campaign strategy covering messaging, media planning and political positioning. My main responsibility focused on voter segmentation and electoral polling analysis, identifying key target groups, voting intention trends and strategic geographic areas. I applied quantitati

Supported the Management Department in various research and administrative tasks retarde to the "Sistema de Atapuerca, Cultura de la Evolución" (SACE). Main responsibilities including gathering and organizing data for the chronological documentation of SACE projects, as well as analyzing administrative records to assists in the drafting of internal reports. Additionally, I was involved in the updating of the museum's internal databases and contributed to the review and interpretation of legal documentation