PHP Developer required for project (UK based only)

I need the following skillset for a web project that's currently under way, approx 70% complete but I need help on the last pieces due to deadline approaching.

Skillset Required:
- PHP developer with 2+ years experience
- HTML
- UK based please.
- web services
- social media experience (ie. integration of FB links to site, linkedin etc)

(non critical but good to have)
- CSS knowledge
- graphics design background (icons, buttons etc)
- mobile app experience (project will be ported to Android and iOS shortly after go-live in separate iterative rollouts).
- bulk emailing experience


It's my project and I'm the stakeholder so I will be giving you pieces of code to build. It's very straight forward PHP and I've constructed most of the PHP already. I would be interested in your ideas for reworking the site from a PHP/modular perspective so I'm definitely flexible on my side. I have a graphics designer involved so you will be liaising with him to fit pieces of code in place while I work on other aspects of the site.

This particular project is probably a 30 hour job all up over the next few weeks with view to ongoing work thereafter. The project go-live is estimated at mid-October with modular enhancements each month thereafter.

A non-disclosure contract is required before starting work on the project (usual practice for developers). All work to be conducted online so we don't need to be in same city/meeting up but UK based applicants only please.

Please include 3 live websites that you have worked on from a PHP perspective and include a few examples of challenges faced and solved during development of your site(s).

On Acceptance - We will have a project briefing phone call and we can cover all your initial questions during the call and then we can switch to 100% emailing/online from that point forward.