I will do python data cleaning, eda and feature engineering with pandas
Data Analyst
About this Gig
Struggling with messy, inconsistent, or incomplete data? I'll take your raw dataset and transform it into a clean, structured, and analysis-ready format using Python (Pandas, NumPy) for all data wrangling.
My process: I start by identifying missing values, duplicates, and inconsistent formatting, then correct data types and standardize values, handle outliers using statistical methods (IQR), and finally engineer features that make your data model-ready. Every step is documented in a well-organized Jupyter Notebook, so you can follow exactly what was done and why.
What you'll receive:
- Cleaned and Structured dataset
- Data correction & deduplication
- Missing Values and Outliers Treatment
- Documented Jupyter Notebook
- Exploratory Data Analysis (EDA) report with visualizations (Seaborn/Matplotlib)
- Feature-engineered, model-ready data (Premium)
Tools I work with: Python, Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn.
Whether you're prepping data for a machine learning model, a dashboard, or a business report, I'll make sure it's reliable and ready to use. Message me before ordering if your dataset has special requirements!
FAQ
Do you handle missing values and data preprocessing in Python?
Yes, I specialize in data preprocessing in Python and Pandas, including handling missing values, correcting data types, and standardizing inconsistent entries to prepare your dataset for analysis.
Can you clean my Excel or CSV spreadsheet and remove duplicates?
Absolutely, spreadsheet cleanup is a core part of this gig. I'll remove duplicate entries, fix formatting issues, and deliver a clean, structured file ready to use.
What does EDA (Exploratory Data Analysis) report include?
My EDA report includes visualizations using Seaborn and Matplotlib, statistical summaries, outlier detection (IQR method), and key insights into patterns and trends within your data.
Will I receive a Jupyter Notebook with the code?
Yes, every order includes a fully documented Jupyter Notebook showing each data cleaning, preprocessing, and feature engineering step using Python and Pandas.
What is feature engineering, and is it included?
Feature engineering involves creating new, meaningful variables from your raw data to make it model-ready for machine learning. This is included in the Premium package.

