Manuel Hadder Ceballos Jiménez was born on March 27 of 1.946 in Manizales, Caldas, Colombia. His primary and secondary studies were carried out at the Colegio Mayor de Nuestra Señora del Rosario in Manizales, he studied Civil Engineering at the National University of Colombia in Manizales, a postgraduate degree in Economic Engineering and Financial Analysis in Environmental Impact Studies at the University of Manizales. Member of: Colombian Society of Mathematics Effective Partner Member 54 Colombian Society of Engineers Caldenses Society of Engineers and Architects Life Member Caldenses Society of Engineers Aspunal Associate Member Positions Held: Associate Professor at the National University of Colombia, member of several boards of directors of national companies, contractor for studies and works in Colombia, such as : road tracing, construction of roads, aqueducts, sewers, flexible pavements, rigid pavements, housing developments, buildings, pipelines, plant of precious minerals, works of stabilization of slopes, and torrential corrections, etc. Publications: Book Geometric Design of Roads 1.987. National University of Colombia Library Book Mining in Marmato Caldas 1.992. National University of Colombia Library Director of the Magazine of the Caldenses Society Engineers and Architects 1.995 to 1.999 Third Place Short Story National University of Colombia 1.999 Special Mention Short Story Aspunal National University of Colombia 2.016 Anthology of Stories Palibrio. 2.017. United States Congress Library Second Anthology of Stories Palibrio. 2.017. United States Congress Library Third Anthology of Stories Palibrio. 2.017. United States Congress Library Fourth Anthology of Stories Palibrio. 2.017. United States Congress Library A Templar in the History of Colombia. Palibrio.2.017. United States Congress Library
