Modification of existing WP Plugin

Avg Bid (USD)
Project Budget (USD)
$50 - $150

Project Description:

I have a plugin which was written for me by another Freelancer who has since disappeared.

I would like to modify this plugin to do a couple of additional functions.

The plugin allows me to create 3 levels of drop down boxes. The available selections in each box are dependent (conditional) on the choices made in the previous box. After the final selection is made, the user presses the search button and is presented with a popup window containing the filtered content that they have queried. Currently the plugin allows for 3 levels of drop downs.

I want to have the ability to add additional levels of drop down filters.
I want the option to display the results direct to a post as well as the current popup.
I want the admin panel to be made more user friendly.
I want to be able to customise the box labels and styles.
I want to be able to customise the appearance of the search and reset buttons.
I want the code tidied up and speeded up if possible.
I want to brand the plugin so that i can sell it cheaply to people who need the same functionality.
I want a developer who will work with me on an ongoing basis to keep the plugin up to date at a sensible price.

The plugin can be seen in action here

I will send the current plugin files to the winning bidder for analysis. If you think there is a better and simpler way to achieve the results then I am happy to start again.

Skills required:
MySQL, PHP, Wordpress
About the employer:
Public Clarification Board
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