Web Application

Hello, I'm searching for an expert programmer in Java, Javascript and HTML to help me to develop a Web Application. 

The concept should be a website which, using JSP technology and servlets runned by a server (I use Tomcat), creates HTML pages dinamically, storing and retrieving data from a database. I'd like to create a sort of website that allows to sell "artworks" , so it has to deal with pictures. I already have created the database and some of the functions both with JSP pages and Java servlets, but I would need someone to help me to develop it further and complete it within the second or third week of January.