Rafael holds a BSc degree in Biochemistry from the University of Algarve. In 2021, he began his MSc in Molecular Biology and Microbiology at the University of Algarve, completing his thesis in association with MarBiotech and GreenCoLab. His research focused on optimizing the processing of Raphidonema monicae biomass for aquafeed applications. During this time, he joined GreenCoLab as part of the µCellAqua project, working on hydrolyzing microalgal biomass.

Currently, Rafael is optimizing the valorization of various microalgal biomasses, such as Chlorella vulgaris and Tetradesmus obliquus, from multiple projects at GreenCoLab. For his upcoming PhD, his focus will be on optimizing the valorization of Tetraselmis chui, Euglena gracilis, Porphyridium purpureum, and Phaeodactylum tricornutum. This valorization is aimed at precision nutrition in aquaculture, specifically enhancing fish health by modulating intestinal performance, including its microbiota.