- SAP Level I Support (Security)  Medellin Metro service desk / customer service.  SOLMAN incident management tool.  Unlock / change user password – (tx SU01).  Transportation – (TX STMS).  Roles / permissions – (tx PFCG) - Management of the technological infrastructure of Servers  Handling of incidents / Log / Restart and Change of password on servers. - Storage and SAP Backups  Arcserver Console / Backupu

-ABAP in WM/MM/SD/FI/TR, Reports, Module Pool, Databases, Control Panels and project estimation. -ABAP programming to meet the objectives of the projects in the client Grupo NUTRESA.

-Full-time teacher (grades 6-11). Luis Fernando Larrea P. -Entrepreneurship Fair grade 9 and 10. Transversal project throughout the year. -Video Games Stencyl, programming.