Developing a professional classifieds platforms with PHP CMS framework, HTML5, Amazon S3 & CloudFront, PhoneGap

We would like to develop an excellent classifieds web platform in my city. Reference websites: [login to view URL], [login to view URL], tokobagus.com. Please don't spam my inbox with a very long introduction which is not related to this system. Be specific, direct, and professional. PLEASE READ THE ATTACHED PROJECT DESCRIPTION AND ADVISE. What's in offer for you? You will be working on this project remotely. If you are able to perform well in this project, I will also hire you to advance this project with more features and there is a great possibility that I would want to hire you on a full-time basis later on. More project offers will be given for the excellent performer. A team of several developers will be preferred, but individual with great skills and time availability are also welcome. I want the following technologies to be incorporated into the system: - Fully CMS based (Yii / Zend) - MySQL database (MySQL cluster is preferred, but open for suggestion of other high performance DB) - JQuery, AjaX, and hopefully we can incorporate node.js and [login to view URL] technology for enforcing asynchronous communication (you shall advise me on this) - HTML5 JQuery widgets (Wijmo widget preferred, open for suggestion of other widget library) - Amazon S3 and CloudFront for images, documents, videos, etc. - Apache server with PHPMyAdmin - Payment gateway (Paypal, Credit card) - PhoneGap (mobile platform compatible for Blackberry, iOS, and Android platforms) - Google Maps API to show locations of the ad posters - Load Balancing features using Amazon ELB - Security solution for the websites (you can suggest some options for this) - Language template support, to enable us to change the language of the website. - Support of multiple pictures and videos in ads, with pricing policy sets for each type of ads. Criteria in choosing the best freelancer to work on this project: A. You need to express how experienced are you with ALL or MOST of those technologies B. You need to be fully committed on this project, have >90% completion rate, have excellent feedback on freelancer, and can dedicate yourself to this project. C. You need to come up with a detailed proposal (SEE PROJECT DESCRIPTION FOR THE DETAILED REQUIREMENTS) Freelancer with the most promising proposal, great experience/skills, and can dedicate their time and commitment for this project, will be selected to work on this project. Feel free to ask me any questions for clarification. I am looking forward to receive your bids and your proposal for this project. Regards, Bob