I will automate excel data cleaning validation and reporting with python

Do you have messy Excel or CSV files with duplicates, inconsistent

formats, missing values, or invalid data? I will automate the entire

clean-up and deliver a polished, analysis-ready report.

What you get:

- Automated data cleaning: deduplication, whitespace trim, column

 standardization, and auto type conversion

- Validation: required column checks, email format detection, numeric

 field rules, and per-row issue flagging

- Analytics: numeric distributions, category charts, correlation

 heatmap, and time-series charts

- Export: cleaned CSV, invalid records CSV, and a formatted 4-sheet

 Excel workbook with embedded chart

- Streamlit dashboard with Overview, Cleaning, Validation, Analytics,

 and Export tabs

- Setup instructions included

Tech stack: Python, pandas, openpyxl, Plotly, Streamlit

Why me:

I built and deployed this exact tool end to end. The live demo is at

excel-automation-azarsyed.streamlit.app upload your own file and

see the full pipeline before you order.

To get started, just send me your CSV or Excel file and describe what

needs to be cleaned or validated. I will handle the rest.