It is somewhat strange. Some people speak for themselves, some to their pets... A developer talks to machines. To stay in good relation with a black box, there is many ways and languages one can use...

Server side Programing:

- PHP 4, 5 - Advanced Object Oriented
- C# or VB.NET 3.5
- VB * sometimes we have to speak to older applications

Web client programing:

- Ajax business logics
- JavaScript (OOP or frameworks like Mootools, jQuery etc)
- Action Script
- xHTML, css..

Database Server:

- SQL
- mySQL
- PostgreSQL
- MS SQL

Web Server:

- IIS - Internet Information Services
- Apache2
- lighttpd

Miscellaneous:

- regex
- xml, xslt, xsd
- CMS: Drupal, Joomla etc.
- bash scripting, iptables

Certified:

<?php
//// for more informations
//// userform link is here
echo "Request for more informations";
?>