Plugin for Wordpress Indeed Xml Creation - Plugin for Wordpress

I need a freelancer to create a plugin for wordpress which manages the Feed xml format plugin that basseie this model. [login to view URL] The pluguin must automatically generate the xml, and the xml generated should follow the instruction that the site recommends, which is seen in the link indicated above. I need Freelancer to create pluguin without hiding anything in programming codes as encrypted or coded so you can not see what's inside the pluugin. Other small details of the project will be informed to the winning design. (Nothing out of the project)