Application server

django deserves a chapter on its own, the large majority of the projects we are taking use this python web framework to build the backend of the web application, it enables us to build complex applications in a very short time.

Infrastructure

Here it is a list of applications we use in most of our projects :

Database : postgres / mysql
apache + mod_wsgi
memcached
PIL

The raising stars

varnish
uwsgi
cherokee

In addition of using these tools on most of our projects we contribute back to their development by submitting patches, incident report, enhancement request or by documenting some interesting use cases or edge cases on our blogs ...