Wordpress query from database plugin

Hi, I am looking for a person who is experienced in writing wordpress plugins to write for me a plugin that will 1) make a new table in the database with the following fields: -- Business Name -- Keyword(s) -- Category -- City 2) create a front-end form from which I (the admin) can enter the info into the database or upload a cvs 3) create a page that a user can query from the database - this page will have 15 results and then let the user go to page 2 for more results. Each result will allow a user to star rate and comments(the programmer should incorporate an exisiting star-rating plugin and comments plugin) . Only a logged-in user can comment or rate. If possible, I would like this plugin to be installed through the wordpress plugin manager on my admin site. Note: I will pay for the job only after the plugin works on my site. Thanks Yardena