Android

Googles open Android platform

Drupal

The most highly modular FOSS CMS that I know of. It has become a pleasure to work in this framework.

Apache

The opensource apache webserver, and its vast array of modules is my web platform of choice for most projects.

Linux

The Linux operating system and various applications

PHP

PHP

PHP, the new web work horse. Since most open source CMS projects are based on the LAMP architecture, I find myself coding PHP more often than not since about 2005

MySQL

The most widely used open source SQL product

ASP.Net

ASP.Net and visual studio are probably the easiest way to create a stateful application. Often times, if I need to make a windows based utility, or a quick and dirty mSQL implementation, I will choose to do it with asp.net

Built on OSX

Developed on the Macintosh platform. I've been enjoying my Macintosh experience for nearly 10 years.

C#

C#

My favorite language in the .Net environment

Java

If you know a software engineer, then you know someone who should know a least a little Java

Javascript

Love it or hate it, Javascript is here to stay. Tools like jQuery UI have made this task exponentially more enjoyable for both the end user and the developer

Joomla!

Joomla is a very popular and easy to implement solution for many websites

LDAP

Lightweight Directory Access Protocol

Microsoft SQL Server

Microsoft SQL, no complaints here.

Oracle PL/SQL

Oracle PL/SQL, App Server

Perl

Perl, my old friend, like a blanket you coveted as a child. Perl was the first language I used on the web, and I still to this day, find some things are just done best in Perl

Powershell

I had a couple projects this year that involved major Active Directory and Exchange related duties. I find that most everything I need to do for any underlying Microsoft middleware, requires Powershell. It's a great tool, and you can use any .Net class in your scripts.

Windows Server

The windows server environment is a necessary part of any Microsoft domain