Mario Fierro is an electromechanical engineer with more than 10 years of experience in the mining industry. He has been involved in water extraction projects, where he has contributed to the design, installation, operation, and optimization of pumping systems.

He took part in the La Platosa Mine project, contributing to groundwater drawdown and integrated groundwater management. With his strong technical background and hands-on experience in mine water control, Mario brings valuable expertise to the Hydro-Ressources team, particularly in the implementation and operation of efficient pumping and dewatering systems.