Luis Rafael Navas Mobile Fleet Maintenance Mining Engineer possesses extensive experience in the mining and heavy equipment sectors, with a focus on maintenance management and technical training. Currently serving as the Underground Technical Training Leader and Head of Department at Lundin Gold Ecuador, Luis has successfully established a comprehensive training program for a workforce of around 220. Previous roles include Senior Heavy Equipment Specialist at Ambatovy Joint-Venture, where Luis provided technical advice and maintenance support, and Workshop Supervisor at Jac Rijk Al Rushaid Co. Ltd. in Saudi Arabia, achieving significant improvements in equipment availability. Luis has held leadership positions in various companies, managing maintenance departments and contributing to enhanced operational efficiency. Educational qualifications include a Bachelor's degree in Mechanical Maintenance Engineering, an MBA, and certifications in heavy equipment maintenance from Caterpillar Inc. and Caterpillar University.