Data Cleaning & Structuring Services
AI is only as reliable as the data behind it. I help organizations clean, normalize, and structure messy datasets from Excel, CSV, PDF, and JSON into trusted, analysis-ready data.
Narcisse A.
Business Data Analyst
📊 Excel📈 Power BI📄 PDF
📝 Word🐍 Python🗄 Access
📁 CSV🔗 JSON
📊 Excel📈 Power BI📄 PDF
📝 Word🐍 Python🗄 Access
📁 CSV🔗 JSON
Security & Confidentiality
🔒 NDA signed before any data sharing
🗑 No data retention after delivery
🖥 Secure isolated processing
Demo: Data Cleaning Pipeline
Data Sources
Excel
CSV
PDF
JSON
Processing Engine
Duplicate Removal
Normalization
Standardization
Validation
Final Output
How it works
01 — Discovery call
02 — Data audit
03 — Cleaning sprint
04 — Delivery & delete