SQL, PL/SQL Expert (PostgreSQL, MySQL)
Web Developer (C, Perl, Python, Shell, PHP, HTML, CSS, CGI, JavaScript, jQuery)
Application architect
CRM
Networks (IP based, email, dns, http, firewall, etc)
Operating systems (UNIX - Linux, SCO, FreeBSD, Solaris - Windows)
Hardware (Uni and Multi Processor based servers and desktops (x86, x86_64, arm))
Technical Team Leading for Development Teams and Testing Teams
Project Management
Network Solution Architect (Cisco, Asterisk, Force10, Linux)