Data Cleaning & Business Data Analysis

Service
Clean, organize, and analyze messy business data from spreadsheets, CSV files, or exports.
Overview

Messy data leads to wrong conclusions. Duplicates, inconsistent formats, missing values, and mixed units can undermine any analysis. I clean and structure your data so it's ready for reporting, dashboards, or further analysis.

What I deliver: Clean datasets, documented cleaning steps, and analysis-ready outputs. I can also run exploratory analysis to answer specific business questions.

Who it's for: Teams with data in spreadsheets, CSV exports, or multiple sources that need to be consolidated and made reliable.

Quick info
DeliverablesClean data, documentation, analysis
ToolsExcel, Google Sheets, Python, SQL
Typical timeline3–10 days

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Data, reporting & automation.