I help clients turn messy, disorganized Excel and CSV files into clean, structured, ready-to-use data. Using Python and pandas, I remove duplicates, fix inconsistent formatting, merge multiple files, handle missing values, and build summary reports with pivot tables. My background in mathematics gives me strong analytical thinking, and I'm currently building toward a career in data science. I deliver clean output plus reusable scripts, so you can refresh your data anytime. Reliable, detail-oriented, and quick to respond — happy to start with a small task first so you can see the quality of my work.