Flash Sofa Builder - 15281

We run a company that makes and sells our own range of modular sofas. We have a number of flash tools that allow our customers to experiment with our products and build products to their own specifications using our modules and options. We are looking for a freelancer who can assist us by adding improvements and additional features to our existing flash sofa builders. Please provide examples of previous relevant experience, an approximate idea of cost and your availability to undertake this work