Osias Noël N. F. TOSSOU, currently Head of the Data Intelligence Department at MANOBI-Africa, received a Master's degree in Big Data at AIMS-Senegal in 2020 after a Bachelor's degree in Software Engineering at IFRI-UAC in Benin. In this paper, he worked with Dr. Lamine Mouhamadou BA his teacher. Lamine M. BA is a teacher-researcher at the UADB in Senegal.