Some of my freelance projects:

• Plone maintenance and development (Python, Zope, Plone, ZPT, CSS)
  

• iPhone app development (in progress -Objective-C)
  

I love to work with elegant languages and tools such as Python, Ruby, git and Emacs.

I have more "real-world" experience using Python and PHP, but I would love to work with other languages too - specially Ruby, Javascript and Erlang.

I'm currently learning / playing with Erlang, Objective-C and CouchDB.

I helped many Python-related initiatives like:

• starting a TurboGears community;
  

• contributing with the Grok framework with both documentation and code;
  

• starting a user group in a local university;
  

• being a (now former) member of Associação Python Brasil (the brazilian equivalent to Python Software Foundation);
  

• helping users in mailing-lists and IRC channels.
  

I've also worked on the development of gocept.zeoraid, a replication tool for ZODB, during a Google Summer of Code Project for Zope Foundation.

Some of my open-source code can be seen on my github profile.