Dear sir,
I can do it, I'm totally free and I need the job, I'm not going to tell you that I am better than the others because I don't know them but I can tell you that all my previous work I did it with quality and in time, now as you can see I don't have any reviews yet because I just joined freelancer.com and all I want now is my first positive feedback so you know that I am not welling to play around, all I'm asking from you sir is to be my first client and I won't let you down, I swear ..
We can discuss more about the project's details, the payment( I am ok with less than 50$ per hour ) and the timing (I can work whenever you want ), I am welling to start work immediately.