Big backoffice app with Symfony Framework

Buyer introduction: The buyer is a German internet service provider currently building a hosted web security solution. The solution will address filtering needs with regard to HTTP, E-Mail, Instant messaging and online gaming. Target audiences are families (parental control service) and small/medium companies. Short project description: In this project we’re looking for a web application written in PHP (database MySQL) that helps us manage our internal IP addresses, domains and server systems. Development requirements - PHP5 - Usage of Symfony Framework - Usage of unit and functional testing with framework methods - MySQL as database engine Selection and payment: - Payment through getafreelancer escrow service - Companies or teams preferred - We're looking for a long term relationship - Please provide references and small examples of previously done projects with Symfony framework (Screenshots, code, etc.)