Crystal Report Guru

We are after a Crystal Reports Designer Guru who can create some beautiful and functional invoice reports for us. We also ready have a MySQL database that is linked to our application which we have dedicated to invoice functionality. We would like to modify and create Invoice reports using Crystal Reports capturing an array of useful information that we could change date and other parameters to get useful invoice information, and also have beautiful reports. We are seeking someone who is not only technically and designer proficient with the Crystal Reports application but also someone who can understand the data in the SQL database and is ASP.NET proficient and can make sensible suggestions regarding the relationships and potentially useful reports that could be generated.