DonCallisto

Italy

Age: 26

Degree in CS at Alma Mater Studiorum, Bologna - Italy (21/12/2010).
Interested in free software development and study.
Now software developer (python,php,zope/plone,symfony2.x)

profile for DonCallisto at Stack Overflow, Q&A for professional and enthusiast programmers


On Down-voting

Down-voting helps separate good answers from the poors one. If I downvote any answer or question, I always left a comment as to why. If you down-vote one of my answer (question), I ask that you, too, leave a comment as to why so that I can either improve my post or remove it.
Thank you


  • #1158th in the world to obtain PHP bronze badge
  • Top 4 % - Year 2012
  • Top 3 % - Year 2013
  • Top 5 % - February 2014
  • #53th in the world to obtain Symfony2 bronze badge (March 2014)
  • #750th in the world to obtain MySql bronze badge (March 2014)
  • Top 3 % - March 2014