Content Addition/Display Project

ASP.net website needs improved content management system. Currently, site designed to accept and organize "normal" web content: ? links and text. Additional features were coded to provide file upload features (and linked to features such as youtube) for authenticated users and display via modal window: audio files, video files, pictures, etc. Current method stores file path, type, comments, and uploaded by information in a SQL Server 2005 database. While the current method works, it is somewhat raw, and I would like a professional to take another pass and code from scratch, re-code, or otherwise improve the upload and display features. ? I would like emphasis put on simplicity and easy of use and professional/clean retrieval and display.