I have lots of online/blogger friends who work on freelance and earning quite a good amount per month.

Some of the common free lance sites through which you get good work are
Elance, Free Lancing.

But interestingly one of my friend who happens to be running a small company in SEO, SEM and Custom Web Design and Programming
kind of work told me about Project 4 Hire. The initial look of this website looks good and well presented.

According to him he is got some very good deals through this site.

So anybody looking for some Free Lancing work do have a look at Project 4 Hire.