SEO Expert

Hello, I run a Film/TV job site (http://www.freelancevideocollective.com/) and I'm looking for someone to help increase the sites domain authority and trust flow. Basically I'm need someone who doesn't just tell me what needs improving but can analyse the website (and link profile) and also make strategic decisions on the best and most cost effective way to increase domain authority. If they are also able to implement these change on the site (with knowledge of wordpress) that would be ideal. Just to reiterate I'm not looking for someone to send me an automated SEO Audit! Must be based in the UK otherwise your proposal will be rejected.