Contracting in UAE
 

I have tried searching for this topic but couldn't find any. In the face of economic uncertainty in the contracting space in the UK i am considering spreading my tentacles to ME particularly UAE or KSA.
does anyone have any experience contracting there as an IT consultant as i am considering the freelance license tingy but i need clarity on the following:
1. Do they do day rate like the UK and what are the rates like
2. Is IT contracting popular over there ?
3. Has anyone used any reputable company to apply and get the freelance license or permit.
i will appreciate your help folks in this regard

Thanks