excel spreadsheet

I need an experienced Excel professional to create a spreadsheet for me for data analysis. It needs to include basic calculations (addition, subtraction, multiplication, division) as well as advanced calculations (formulas, functions, macros). I also require visual representations of the data including pivot tables, graphs and charts. The data set will be fairly small - under 1,000 rows total. It also needs to be a dynamic spreadsheet so that when data is added or removed, the calculations will automatically update. A successful completion of this project requires an understanding of Excel and experience in creating spreadsheets.