Your CV is your biggest selling tool and should never be ignored. It can be used to attract attention to you from recruiters, as well as to apply for jobs that you would specifically like. If you are going to make sure your CV is a good as it can possibly be, ask an expert to help you.
There are many CV writing services available on the internet. Be a little bit cautious with the one you pick, as many will want to rewrite your CV from scratch. The best services may be more expensive, but they will want to talk through your CV with you, see what you already have and gain an understanding of the roles you would like and the relevant experience you have. This is the best way of showing employers what you can do and crafting a CV that is really going to show off your skills.