I like to use Tikiwiki or Drupal to build a websites. Both are open and free Content Management Systems (CMS). CMS are interesting because they can be used by people who don't know much about programming. Without a line of code, those tools can help anyone configure a complex website.

I currently am webmaster for theses sites :

Site	System	Comment
Références Jeunesse	Drupal	Reference manual for youth, Haute-Gaspesie
Atelier Roue Libre	Tikiwiki	Alternative bicycle repair shop, Montreal
Mountain City	Tikiwiki	Mountain City Obedience Club (kennel club), Montreal
Wiki-course	Tikiwiki	A wiki site for a course I teached at ÉTS University
Le Yan	Tikiwiki	My personal website since December 2007
Tamböa	Drupal	Website to sell Tamböa
La Teresto	Drupal	Site of the non-profit The Earth Being
Rawtreat	php, html	Ecological farm in Costa Rica
Die-In Mtl	php, html	Annual event in Montreal

Here are my contributions to open projects :

• Genetic Programming for Weka data mining software
  
• Implementation of hcalendar microformat (events) for Tikiwiki CMS' calendar
  
• Adding security checks for Tikiwiki CMS
  
• Translation towards Esperanto for BeWelcome hospitality exchange