Rosani Matoso Silva is a scientific researcher and activist committed to advancing diversity and black and indigenous leadership in the fields of science and technology (S&T). Her passion and dedication to these causes led her to establish the Mancala Institute, where she serves as the director of research, spearheading innovative projects aimed at developing technological solutions to address social and racial disparities across Brazil. Rosani’s research is deeply influenced by her belief in the need for innovative methods to effectively monitor food insecurity, a critical issue affecting countless vulnerable communities. Rosani was selected for the prestigious Humphrey Fellowship program for 2023-2024, an opportunity that reflects her exceptional commitment and leadership potential. During the program, she seeks to enhance her leadership development, networking, and negotiation skills. Her goal is to build a supportive network with American organizations focused on achieving food security and sovereignty for vulnerable communities, thus expanding the impact of her work and contributing to the creation of a more just and inclusive future. Rosani Matoso Silva is a driving force in the fight for inclusion and social justice in the fields of science and technology, with an unwavering dedication to creating a world where diversity is not only recognized but valued and promoted.