557498 Large PHP/MySQL website migration to Wordpress

Migrate a fully operational large website with 10K UV per month to WordPress. The current live website has been has been written in MVC model which is based on a MySQL database, Smarty Template Engine and PHP. All candidates will go through a careful selection process and will be required to prove their skills in paid small task before being awarded the main contract. The current system has been written in MVC model, where: model is based on MySQL databases, view is based on Smarty Template Engine and Controller is performed by PHP language.. All of our static pages (static page = page without a php script – such as contact form etc.) are all editable through our CMS System, which is based on the same framework and accessible on a subdomain. It is autonomic system, integrated with the main one (some components are common for both systems). All our static sites have full SEO edition. Moreover, the main system is multi-language ready, so we cannot have static content anywhere. We use relative paths for everything. Login for clients is a standard function based on session, which in our systems case is based on the database, not cookie. We do not use any third party modules, except JQuery and AdvancedAJAX libraries to some features, but mainly we based GUI on Smarty Template Engine. We also use PEAR php libraries, for certain functions. We use one server architecture, so there is no fault-tolerance. Performance is constantly monitored and if there is a need it is being improved on the parts that need it. Expandability is guaranteed by MVC model. Full site backup is being done every two weeks or just after any major update. Full database backups are being done every day. We do not use any of these systems. Rollback is performed from the backups. Do you interface with any other external programs/systems or have you developed API's for third party interactions? We do not interface with any other external programs or systems. There is also no API for third party interactions. We use a default host server email system (sendmail).