PHP /MySQL Developer Required - UK Based

I require a skilled PHP/MySQL developer to take on ad-hoc projects. Some will be just a couple of lines of code and others will be larger 1-2 week projects.
You must be freelance, regularly available, quick to respond and above all you must do the work yourself. I do not want to work through a project manager.
Location not important, but I do have to work to tight budgets. Contact me with your hourly rate and we can go from there.