Where to find someone to hire to make custom css changes for SP Portfolio?

Before I spend much time trying to locate someone to customize code for me, perhaps you can let me know if what I seek is even possible.

Within the SP Portfolio extension, I would like to have a page that lists all items in a category - but I would like that when you click on a filter, in addition to it reducing the items from all to just the items that match the selected category, I would like a text box to show giving some description of the filter chosen.

For example, on the page I am building I have a list of portfolio items with 6 filters available. When I select the filter for "Demolition", it shows only the projects in our portfolio where we performed demolition work. I would like (while that filter is active) to have a text box appear that describes our demolition experience. If I were to then choose a different filter (example: "Utilities") I would like the text box to change to a description of our experience installing utilities.

Is there a way to show a text box based upon a particular filter being active?

If that is not possible, is it possible to create a link to the porfolio page with a specified filter active (in other words, a link to jump to the page without "Show All" being the active default? My thought is that then I could create a page with multiple text boxes describing all 6 of our filters, and then clicking on one of those text boxes would lead to the portfolio with the selected filter "active".