Excel & CSV Cleanup — Merge, Dedupe & Structure

About this service

Messy spreadsheets with duplicates, broken dates and mixed formats? Send them over and get back clean, merged, ready-to-use data - usually within 48 hours. WHAT I CAN DO - PDF tables, invoices and statements -> clean Excel/CSV - Merge many files (different columns, encodings, orders) - Deduplicate and normalize: dates, phones, prices, names - Split, filter, pivot and reshape to what you need - Flag anomalies and inconsistent rows instead of silently dropping them - Summary report: what changed and why HOW IT WORKS 1. Order and attach your files (or a download link); I confirm scope in chat first. 2. You get the cleaned files + the script to repeat it next time. 3. One revision round included. Payment is held by Getly until you approve the delivery. STACK: Python, pandas, openpyxl. Small files or huge exports - message me and I will tell you the turnaround.

Before ordering, the seller needs:

Your files (upload or download link) Rules: which columns matter, what counts as duplicate Desired structure: one sheet, split sheets, pivot Deadline (default: 48 hours)