I will automate CSV and file processing with a custom python script

Turn messy CSV exports into clean files with a reusable Python script.

I can trim whitespace, normalize selected fields, remove duplicates by your chosen keys, filter rows, merge compatible CSV files, or convert CSV to JSON. Each order covers the rules agreed for your package.

You receive Python source code, run instructions, and checks against your sample input and expected output. Original inputs are preserved unless you explicitly request a change.

My portfolio includes a self-initiated demo: 4 input rows become 3 clean rows, with 1 duplicate removed. Six CLI tests check the demo's transformations and failure behavior. This is a demonstration, not a paid client project.

Codex and Claude Code assist implementation and testing. Your script is customized and checked against the agreed result.

Before ordering, send a small sample, your cleanup rules, expected output, and OS/Python version. Local CSV/file scripts are covered; GUI apps, hosting, and third-party integrations need separate scope.