Microsoft EXCEL GENIUS REQUIRED.....

We need someone who can design and redesign excel spreadsheets for us .The person must be able to create simple ,idiot proof sheets for us to input data into.We are a training company that carry out assessment centers and customer survey for our clients . We accumalate data usually from a minimum of 10 candidates if it's an assesssment and 100 customers if it is a survey .We then take the results and input them into spreadsheets to create reports and presentation to show the client.We do curently have some sheets but they need updating etc .If you can help please contact us,we look forward to hearing from you.