I need some one to setup my Magento B store to display Subcategory name and link with 4 to 8 sub category products example

In Category1 page i want it to display like this;
- Sub-category 1a(1b with name and link)
- Product 1 from Sub-category 1a
- Product 2 from Sub-category 1a
- Sub-category (1b with name and link)
- Product 1 from Sub-category 1b
- Product 2 from Sub-category 1b


AND SO ON......

The store is small and less than 1000 items. We have a theme working with the products all ready added

I think it may take about 5 hours.
Specifiy how soon you can do it.

Here is a thread that discuss how to do this, i am unable to get it to work and willing to pay someone to finish it for me

http://www.magentocommerce.com/boards/viewthread/9632/

I need a eCommerce developer who has actual experienced and is familiar with eCommerce platform Magento. If you are not an expert in Magento extensively, do not apply.
If you are an expert individual developer or a large company which will assign it to an expert.