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Über mich
I am an Economics and Data Science student with hands-on experience in Python-based data cleaning, preprocessing, and analysis. I help clients transform messy or unstructured datasets into clean, organized, and analysis-ready formats. Using tools like Python (Pandas, NumPy) and Excel, I handle missing values, duplicates, inconsistent formatting, and perform basic validations to ensure your data is reliable and ready for further use.... Mehr lesen