Title: Python Script to Split Excel Master File by Client with Formatting Description: I am looking for a skilled Python developer to create a small, reusable script that processes a master Excel file containing all client data. The script should: Read the master workbook (.xls) Extract the total cost column and perform basic calculations Split rows so each client gets their own subset of data Save each subset as a separate Microsoft Excel 97-2003 (.xls) file Preserve conditional formatting and any cell-level number/date formats Requirements: Use Python with libraries like pandas and xlwt/xlrd or any library that supports .xls formatting Clean, well-commented, and maintainable code Command-line executable on Windows Include a short README and one sample output file for verification This project is ideal for someone experienced in Excel automation and Python scripting, capable of delivering high-quality and reliable scripts. Estimated Duration: 3–5 days Payment: $100–$200 (depending on experience and quality)