I'm working as "front-end developer" at iG. I'm interested in inovation, development, internet and entrepreneurship.

I write at "And After" ( andafter.org ) about development, web, blogs, colaboration, design and geek stuffs.

You can see my sketches and illustrations at "Rabiscando o mundo" gserrano.posterous.com

Like everyone, I want to be happy, so why not to write tips about it to the future me? be-happy.posterous.com

Follow me on twitter @gserrano

Visit my portfolio: guilhermeserrano.com.br