I strongly support open source software development, and use only this sort of software in my own development pipeline.

I contribute regularly to the Drupal CMS, which is my platform of choice for fast development of powerful web sites.

I am most active in the development of these Drupal modules:

Theme Hues

This module allows theme developers to permit end users to modify the look and feel of their web site in a controlled way, giving freedom of expression to the end user, while ensuring that the web site maintain a professional look.

Paypal API

A module that allows developers to easily integrate Paypal into their web site.

Quizzler

This module gives site administrators the ability to configure quizzes on their sites, complete with grades and reports.

For more information on my activity in the Drupal community, check out my Drupal user profile.