Experienced Wordpress developer needed

I am looking for an experienced Wordpress developer to help develop an ecommerce site with a slightly different cart flow.

We are after a wordpress developer that can help us develop a site with a cart flow similar to that found at ---------- or ---------- .

We need the ability for customers to either add directly to cart or go drill down and customise individual details of a suit / other garment.

If you can fulfil this kind of roll we are looking to hire full time on an ongoing basis