CSS PHP MYSQL XML Ajax

We need someone who will be interested in working long term with our company and is available to communicate on a daily basis. PHP Application that requires some fixes and new features to be added. Must be highly experienced with a minimum of 4 years in the use of XML, PHP, MySQL. The appointed developer will be required to update a few fixes to a current project and to look at adding new features. The project is a video, promotion, food menu, management application with 3 levels of access. It is based on a custom PHP Framework which has 3 Levels. Level 1 is for the Technical settings (webmnaster), Level 2 is for Customer Manager, Level 3 is for Customer Staff. The application generates XML output based on the inputs entered by the users. The application needs to be modified with a new feature to allow the Technical User (webmnaster) to create "Template Promotions" these will include adding unlimted text lines, price tags, images to the Template layout each with their own X/Y settings and other settings such as font, colour size etc.. The other 2 Levels of access will allow these users to pick a template to customise from a Library of Promotion Templates. Once saved the data from these templates are added to an XML file. Please do not bid if you are not capable of doing this 100% as you will be waisting both of our time!! You must be an EXPERT IN PHP, MYSQL, XML, IIS. Have a good communication skills in English, 100% commited and focused to complete this within timescale, available to work till late hours and weekend to get this fully functional within 2 weeks. You may need to spend a couple of days to understand the application structure, MySQL database, PHP files etc. [Posting and Asking of direct contact information is strictly prohibited and will get your account suspended - Freelancer.com Admin] Further details will be provided to the chosen person. We will be looking at having this project redeveloped in .Net in a few months time. Please let me know if you are 100% confident is handling this project. Further details and docs will be provided to assist. Thanks Shiraz