Rowline — Python CSV cleaning

Rowline — Python CSV cleaning & sales reports

A self-initiated data automation demo that turns a messy sales CSV into clean exports and an interactive HTML report. The Python workflow validates rows, detects duplicates and flags conflicting IDs while preserving monetary precision.

Sample run: 184 input rows, 168 valid rows, 8 duplicates and 8 rows for review. Includes CSV/JSON exports, charts and searchable tables. Verified with 15 automated tests.

The public link shows a generated report with sample data; CSV processing runs in the local Python application.

Demo: https://carlos-salgado-website-concepts.salgado-carlos-d.chatgpt.site/rowline/