Classifieds Website - PHP coder needed

Budget $500 Time to complete: 7 days We are looking for a PHP developer to build a jobs / classifieds site. The site will be bilingual, but the developer should architect the site such that it is language independent (eg, allow 1 set of code to use one language template or another). Other skills required are: PHP on Linux XHTML / CSS (design skill helpful, but not necessary; just produce clean 'div' -style , valid xhtml mysql some javascript (very little I hope, no AJAX) email integration w/ php (able to generate and send email) i10n and l10n -(internationalization /localization, or a good idea of how to implement this) must have experience building highly scalable websites, capable of supporting millions of hits per day templating system (smarty or similar) This site is intentionally very simple, with few features: 5 main pages : - welcome, - search for ads (list view), -ad detail view, -post an ad - post confirmation (and delete) => We will provide the 5 Screens in an excel document. You will have to build them exactly as shown. Since the site is bilingual, there will be a link to select the language. When the language is selected, the text on the site will change to use that language. However, there should be one code base to do this -- it should simply replace the text variable with the appropriate language text. Of course, user-generated content will not be translated (eg, a job posting that is written in english will remain in english). But the labels, eg "description" will change to the appropriate language. If a user wishes to respond to an ad, she can do so by filling out a form on the ad page. This form will then be forwarded to the ad creator's email, after appending a header/footer explaining that it came from this service. Also, the user will be required to fill out a CAPTCHA , to prevent spam, so you must be familiar with how to do this. Since this is a site to post/find jobs, the content must be organized around particular countries and cities. The user will be able to change their country and/or city, and see all the content available in that location. When they post content, it is only posted to that region they are currently in. We have some existing assets (lists of cities/countries, and photos/icons) to use with this. in addition, there will be an admin section of the site that will be password-protected. The admin will have the ability to: create other admin accounts, each with specific permissions (eg, to moderate a specific area of the site). generate reports of the site usage -- # of ads posted, # of ads read, per category/region/etc. create/edit/delete categories. Since the site is billingual, the categories will have 2 names (one for each language). ban a user by their email address, or IP. edit a list of comma-separated 'banned' words, which should cause any content posted containing them to be flagged. moderate any postings before they appear on the site (eg, approve or delete) Individuals only please, no companies.