Leonardo Oliveira dos Santos

Leonardo Oliveira dos Santos is an experienced Systems Analyst specializing in the Protheus ERP, currently serving as a Pleno Analyst at CertiSign since December 2021, where responsibilities include support, maintenance, and development across various Protheus modules. Previous roles include Pleno Analyst at Jamef Transportes, focusing on ERP administration and business process definition, and TAF Analyst at TOTVS, specializing in ERP consultation and support. Earlier in the career, positions included IT Assistant at Grant Thornton Brasil, providing critical support for fiscal reporting and system configuration, as well as foundational roles involving administrative tasks at SPRINK and Grant Thornton Brasil. Leonardo holds a Bachelor's degree in Computer Science from Universidade Nove de Julho and a Lato Sensu postgraduate degree in Data Science from Centro Universitário FMU | FIAM-FAAM.