Wilson Freitas

Estratégias de trading
I was teacher assistant of a course on how to develop quantitative trading strategies held by the Master Program on Quantitative Finance of FGV's Economics Department. The notes are in portuguese and the material of the course was 100% developed using R tools.
csvgrep
A small Perl script that has been growing since its inception. The original purpouse was helping me to handle csv files from command line. I was in misery editing csv files with vi and it helped me a lot making my life less miserable. I'd love to see csvgrep evolving to a small language with trick-trick semantic.
pyga
That is my first implementation of a Genetic Algorithm and it is in Python. This code has many flaws and I am trying to find some time to make it useful. Now the code is totally experimental so that it can only help others to implement a Genetic Algorithm from scratch.
easycsv
One more point in my track to make csv a useful format. Easycsv is a Python module that wraps the NoSQL library Storm. It processes the csv file and manage to execute some actions into a database table.
The Abs Diet
Yeah! I did the abs diet and I can tell that was an enjoyable process. It isn't a radical program to cut everything you eat. No, it is not. It is a program to help you learn how to eat properly.