Invited
![DOUGLAS BARBOSA](/upload/perfil/5119.jpg)
DOUGLAS BARBOSA
![BELO HORIZONTE / MG BELO HORIZONTE / MG](/temas/default/imagens/flags/BRASIL.png)
Bachelor in Geological Engineering from the Federal University of Ouro Preto. Since 2020, he has been working on several consulting projects in the field of geology applied to the geotechnics of dams, piles and open-pit mines.