Create an OpenCart feed for my XML file

I am looking for someone to create an xml feed for OpenCart that will use my own xml feed/s,You must have experience in this area and have great communication skills and speak good English. Also if you have skype that would be a big bonus. The feed needs to have the ability to turn on and off price overrides and should import all fields on the xml including the images. Must offer after development support and also provide the files and any instructions so that I can add it to multiple sites should I need to. The feed will also need to be run on a cron job to run the feed at a certain time each day. If you wish to see the xml files then please let me know. Please contact me with experience, time frames and cost - and although I keep saying it COMMUNICATION IS VERY IMPORTANT.