I specialize in transforming complex, error-prone Excel spreadsheets into clean, reliable tools. I repair broken formulas, standardize inconsistent data, and restructure files for better usability. I implement data validation, including dropdowns and rules, to minimize errors, and protect critical cells to ensure integrity. I also organize data into clear tables and charts for better insights. As a Microsoft Excel Certified Professional, I communicate clearly, define scope upfront, and deliver dependable, user-friendly solutions built for real-world use.... Read more