I will clean and prepare your messy dataset for analysis

Algeria

I speak French, English

I will analyze your medical or health dataset with Python and visualizations

Medical student and self-taught data analyst. I combine my medical background with Python skills (Pandas, Matplotlib, Seaborn) to analyze health data and create professional visualizations. Published ...

About this Gig

Bad data = wrong conclusions. Let me fix yours.

Before any analysis, your data needs to be clean. Missing values, duplicates, wrong formats, inconsistent entries I handle all of it.

What I do: Remove duplicates and irrelevant columns Handle missing values (with justification of method chosen) Standardize formats (dates, categories, numeric types) Detect and handle outliers Deliver a cleaned CSV + report explaining every change made

Why it matters: Clean data is the foundation of every good analysis. Without it, your charts and statistics mislead more than they inform.

Perfect for: Students preparing data for thesis or research Researchers with messy survey data Small businesses with disorganized records Anyone who needs clean data before analysis

Send me your file. I'll return it clean, consistent, and ready for analysis.

Portfolio: kaggle.com/arafathtchaledji