This document contains the resume of John Jairo Leon Clavijo. It lists his work experience as a maintenance technician at three companies - Colanta from March 2013 to present, Rolied from January 2013 to present, and Ascintec Ltda from March 2013 to present. It also lists his education, which includes studies at SENA in electronic industrial maintenance and instrumentation, and the Central Technical Institute School of Technology in electromechanical technology. Additional training courses are listed, including ones on high risk tasks, electric works, safe work at heights, and for young entrepreneurs. Contact information and two personal references are provided at the end.