System administrator , Mysql, ffmpeg, Tomcat7, apache, centos 6, 1 ip multiple sites

General information for the business: Firm 12 hour completion, most installed, need expert configuration
Description of requirements/functionality: Seeking an expert in Tomcat 7 administration. We need you to configure our server , most has already been done. You will need to see the current configuration and make sure all our sites can be seen with their url. Each has been set to a separate port, but we are not sure. This server is a cloud vps and it has only one ip address, we are also running cpanel, mysql, and wordpress. We want to have 4 separate managers, and be able to hit each site without the port number showing
Specific technologies required: Tomcat 7, mysql, cpanel, ffmpeg, wordpress , java
OS requirements: Linux
Extra notes: absolutely no payment until we test war files and all operations This is a fast track project