Developer needed for Custom Sales Figure Management

# Developer needed for Custom Sales Figure Management Need a website back-end developed for my clients to view their royalty information, stats, appointments, etc. Joomla plugin preferred but not required. Custom software functions: Membership login ? Individual private member profile pages o Commission & sales numbers (pulled & sorted from a master group Excel spreadsheet) o A simple reply form to send a direct message or question about displayed info o Customized personal downloads (pdf, doc, jpg,audio/video etc.) Charts and Graphs to be viewable from the data.