.Afra Z

أقدم خدماتي باللغة الفرنسية والإنجليزية.
Data Analyst specialized in Excel and RStudio. I create automated, user-friendly Excel files for budgeting and statistical analysis, fully compatible with Excel 2007 and later. My services are tailored for students, families, and small businesses. Clear visuals, protected formulas, and practical examples included.