Diet community

Need a PHP developer to help create the best diet community site on the web. The look and feel shall be much like we know Facebook today, but with functionality for users who wish to keep and track their diet progress, get support from other members, share recipes and thoughts with the community. Along with the website, and application for iPhone and Android must be developed as well, where users easily can add food/quantity when away from the computer. You are without a doubt one of the best PHP and Java coders, and have already created your first applications for iPhone and android platform. You are a good thinker and communicator, and work dedicated to finish tasks before deadline. You probably have 5+ years of experience in programming internet sites with main focus on social network sites like Facebook clones. For inspiration of the tasks to be done, have a look at fatsecret dot com and Calorie Counter by Fatsecret for iPhone and android platform, to get a hint of where I would like to take the site ??" and beyond.