Experienced programmer/designer needed in London

I am looking for an experienced programmer and designer to develop a website with a payment system and feedback system for the buying and selling of items.

As well as the programming skills required, it is very important that the design of the site is excetional.

The programmer should be based in/around London because I want to meet and discuss the ideas and the project carefully.

If you feel you have the right skills for this project, please email me at nasrin.hafezparast@gmail.com. I would like to see examples of previous work you have done.

Thank you.