I will clean, organize, validate, and transform your raw datasets into structured and analysis-ready data.

My Data Cleaning and Preparation services include:

• Duplicate Data Detection and Removal • Missing Values Identification and Handling • Incorrect Data Correction • Data Formatting and Standardization • Data Validation and Verification • Inconsistent Data Correction • Text and Number Cleaning • Date and Time Formatting • Column and Row Standardization • Data Transformation • Excel and CSV Data Cleaning • Power Query Data Cleaning • Python-Based Data Cleaning • Dataset Preparation for Analysis

Deliverables:

• Cleaned and structured datasets • Duplicate-free records (where applicable) • Standardized columns and formats • Data validation results • Clean Excel or CSV files • Data quality summary • Analysis-ready datasets

Tools & Technologies:

Microsoft Excel, Power Query, Python, Pandas, SQL and PostgreSQL.

I help businesses improve data quality and prepare reliable datasets for reporting, dashboards, and business analysis.

Please share your sample dataset, data volume, and cleaning requirements before starting.