HelloSurely, you're not thinking of wasting your money on a resume writer in Dubai of all places!!
A good CV will work anywhere in the world and half of the rubbish that they expect you to put on your CV in UAE such as marital status, picture, etc are not even required in Australia. There are loads of good templates that are available freely on the internet that will work just as well and allow you to hold on to your money.
Just do a google search and then tailor your CV according to the job. Have a look at Seek for jobs in your field and pick up on the key terminologies in the job adverts and add them to your CV.