With over [x] years experience working with Python, I am well-versed in handling data manipulation tasks like the one you've described. My proficiency with pandas, a popular data analysis library for Python, allows me to efficiently handle large datasets just as your xlsx file.
Recently I have been managing and analyzing Excel data with Python for a retail company, where creating reports similar to what you're looking for was a major part of my job. This experience equips me with the necessary skills and know-how to deliver the desired results on a timely basis, even considering the short project window you provided.
Given my relevant experience and your desire to keep the hourly budget low, my rate of $[x] per hour is competitive and in line with your requirements. I assure you, even though it's a quick task, you'll receive high-quality outputs that align perfectly with your expectations. I'm excited about collaborating with you and looking forward to impressing you with my professional dedication and skill.