Here is a new project done with Drupal: the website of the NGO "Asociación NOS". There is still some content without changes, but essentially fulfills its purpose: to update content easily and quickly, and expand the scope.
I especially like this project because I have done as I wanted and because I like to get involved more personally in my web projects mainly because now I dedicate my free time and not my "working hours" of freelancer.
What will be next? there is another that I already have in mind :-)