Convert PHP Code to Wordpress Plugin

I have a PHP ticket system at [login to view URL] A demo can be reached at [login to view URL] I will provide the selected coder with the source code upon acceptance. *****Requirements******* I want you to convert this code completely to an Wordpress plugin (for the front-end & back-end) ==> (contact form & admin panel) The plugin must work properly under wordpress 3.9 you will add this features to the current code 1- ability to upload multiple files rather than only one with a progress bar to show progress of files upload process 2- allow user response session to have the ability to upload multiple files too e.g. this session [login to view URL] 3- allow messages received via emails (via [login to view URL]) to be assigned to a department & priority by the admin ******Instructions******** 1- your code should be well commented 2- you should provide comprehensive documentation for the plugin features usage (in markdown is recommended, but can be in HTML or even plain text) ******VIP******* 1- Only serious and professional Wordpress developers apply. Please if you are not one of those, just do not waste my time 2- Do not respond with careless message, any bid of this type, which reflect careless reading to the project specification will be reported to Freelancer as spam. 3- Please stick to the project budget, any bid above or down these limits will be omitted. and finally, this plugin will be developed too for Drupal; thus if you did it perfectly for Wordpress, you be elected for my next project (sure, in case you can do it) Your careful reading reflect your serious business Thanks in advance, Mohamed Ali