Hello,

We are looking for a talented coder to build a screen scraping application to obtain specific search result data from two large commercial websites. Essentially, given login credentials, the script should be able to supply, in machine-readable format, a couple specific pieces of data on the website. The program should be run entirely in a web browser (Chrome/Firefox) and should operate entirely in the background (though using a browser extension is acceptable, a more elegant solution without using an extension, if possible, is preferred). The script should only issue server inquiries from the user's computer (and not through a third-party server). 

The deliverable would the source code, methodology, and execution instructions. Please note that UI design is unimportant as this project is a component of a larger venture. In addition, if the deliverable proves well-made, there is definitely the potential for a lot of subsequent projects in the future.