Sana

Sharifi

I’m a freelance Python developer with experience in data preprocessing, model development, and exploratory data analysis. I specialize in scikit-learn and PyTorch, and I’ve built machine learning pipelines for both research and applied use cases. What I offer: Clean and efficient code Fast delivery Clear documentation I will: Clean your CSV or Excel data Handle missing values, duplicates, and formatting issues Perform exploratory data analysis (EDA) Provide plots and summary stats Prepare the data for use in machine learning pipelines Output includes: Clean dataset (CSV or DataFrame) EDA report (Jupyter Notebook or PDF) Python scripts with comments Whether you need a dataset cleaned, a model trained, or a PyTorch notebook for a research task — I’m here to help.