Add Rodriguinho's english profile

Closes: https://github.com/Helabs/helabs.github.com/issues/169

![captura de tela 2014-02-28 as 17 13 57](https://f.cloud.github.com/assets/1430031/2297951/1298b56e-a0b5-11e3-8e1f-b96729fcecbd.png)

@souzagomes1989 can you please review this content?