I am a Linux Programmer and Linux Server Administrator.
I started programming in 1991 and Linux in 1994.
I can do programs in Python, C, C++, Java, Shell Script, JavaScript, Clipper, Cobol, Pascal, Dephi, PHP, Perl, Visual Basic, Basic, HTML and others programming languages.
About GUI, I work with GTK and HTML.
I work with Oracle, MySQL and PostgreSQL as data base.
For servers and services, I work with Xen or KVM for virtualization, Asterisk for PBX telephony, Linux tools for firewall and VPN, Bind for DNS, Apache for Webserver, Postfix for e-mails, and others more available for Linux.