He has obtained several certificates covering a range of topics. In 2023, he completed a certificate on preparing an inventory of greenhouse gases under the Enhanced Transparency Framework by the FAO. In 2022, he earned a certificate from IDEP (CEA) on “The African Continental Free Trade Area: The Role Of Parliament and other non-state actors.” Further, he attended sessions on scientific article writing and scientific writing methodology and principles, including fraud detection tools, interpretation, and eliminating similarities. These sessions were conducted by the Institut de Recherche pour le Développement and the Transport and Applied Logistics Laboratory at the University of Douala, respectively.
Moreover, he has engaged in online learning through platforms like OpenClassrooms. He completed courses on various subjects such as initiating R language programming, creating clear and impactful statistical reports, inferential statistics, analyzing and modeling time series, and mastering the basics of probability. These certificates demonstrate his commitment to continuous learning and skill development in diverse areas related to his field.