-Software Developer: Specialist in Free Software and Java Enterprise development, I'm also certified as Oracle Database Adminitrator by Tata Consultancy Services.
-Academic: As a student I was auxiliary teacher in two pregrade courses Software Analysis and Design and Operative Systems, also I was the first student of my generation to complete credits and courses in record time (9 of 10 semesters).
-Software Activism: Active FLOSS communities member in Guatemala, founder of San Marcos Linux Users Group (regional LUG) and Java Users Group, Guatejug.
Specialties: Java, Linux, Dalvik, Software analysis and design, algorithms, Open Source solutions, JEE, Red Hat, Gentoo, PostgreSQL, MySQL, ...