He has been consultant and project engineer in numerous of companies, contrated to the implementation of complex technical projects in the areas of software engineering for IBM's Mainframes, microwave telecommunication networks and industrial electronic security systems. Some of these companies are as prestigious as follows: The National Registry of Costa Rica (San Jose, Costa Rica), Banco Invercredito (Bogota, Colombia) and in Venezuela: PDVSA, Cargill, CANTV, CVG, Metro de Caracas, as well as thirteen (13) financial banks.

Complementing his professional activity, and as enthusiastic software programmer, he develops software apps, and websites at professional level for PCs and smartphones. His software development stacks are; Assembler, Cobol, VSAM, CICS, VTAM & NCP for IBM-Mainframe environments; and HTML, CSS, Javascript, Python, NodeJS, ExpressJS, MySQL for the web's eco-system.