Bigcommerce Developer

Hello. we're looking for an experienced developer in Bigcommerce to build a macro which can help us have conditional product options. The macro should restrict the choices in a product option dropdown based on the value of another dropdown.

Basic workflow:
1. when the customer select the make of motorcycle in the make dropdown, the models are restricted to the make available to that make
2. when the customer select the models, the year dropdown is restricted to the years available for that model
3. when the customer select the year, a table is displayed showing the various colour available for the selected options (Make, Model and Year).
4. The user can view the price, sku and picture for each year, and add the desired item to the cart.

The input data will be provided in a csv file. The pictures will have the SKU name if the file name.

Here is an example of the type of conditional product option we'd like to implement in our bigcommerce store.
http://www.intobikes.co.uk/products/001166/003725/Bagster-Tank-Cover-suitable-for-Honda-CBF600-S-2004?rg=12&search=tank+cover&sg=AND&sf=match&sd=DESC