I have a web app located at www.scancafe.com. I want a person who I can build a long term relationship with to work primarily on presentation layer code. The key skills for this person should be on making sites more usable. That means good HTML and CSS and particularly Javascript, with knowledge of open source libraries. The developer should also know PHP so that they can interact with the existing code base without any problems. I would like to work with you to conduct split and...