Excel Office

I am in need of someone with experience utilizing Microsoft Excel to create a set of spreadsheets. My data is quite complex in nature, so I'm looking for someone who can handle the challenge and has expertise in data analysis, formulas, and functions. The task needs to be completed within a week, so I'm looking for someone with the availability to finish it on an expedited timeline. If you're up for the challenge, please let me know how soon you can begin and what your estimated timeline is.