Messy spreadsheets killing your reporting accuracy? Duplicate rows, broken formats, inconsistent dates — I fix all of it so your dashboards and reports actually work. I specialize in cleaning and standardizing marketing and sales data using Python and Excel, ensuring your insights stay reliable as your data grows. ⭐ Delivered clean dataset within 24 hours — 5-star review from a satisfied client.

Data Cleaning & Formatting for Marketing and Sales Analytics

Fix broken or inconsistent data formats

Standardize dates, numbers, and text fields

Prepare clean data for Excel or Python-based dashboards

Improve reliability of existing data pipelines