Associate Professor at Universidad Nacional de Colombia. Research fields on rock mechanics for civil engineering underground infrastructure and the mining industry. Coder in Java, Python, SageMath, Octave languages in themes related to engineering geology and rock mechanics. Lecturer of Rock Mechanics, Transportation Geotechnics, Slope Stability Analysis, Statistics of Geotechnical Data and Engineering Geology. Author of two books in Spanish language: 1. Rock Mass Description and 2.Slope Stability Analysis with application in Octave.