I build focused, reproducible tools for PDF table extraction, Excel/CSV cleanup, local Python workflow automation, and scoped Python/JavaScript debugging. The public repositories below use synthetic data and are runnable demonstration projects—not client work.
Currently accepting scoped orders on Fiverr. Choose the closest runnable demo below, then use its matching Fiverr link to share representative authorized samples, required outputs, environment, and acceptance criteria.
Tools demonstrated here: Python, pandas, openpyxl, pdfplumber, ReportLab, CSV/XLSX/JSON, JavaScript, unittest, pytest, and Node's test runner.
| If you need | Inspect the runnable proof | Continue on Fiverr |
|---|---|---|
| PDF tables converted to CSV/XLSX with page references | PDF table extraction audit demo | PDF-to-Excel service |
| Messy Excel or CSV files cleaned, merged, and validated | Excel and CSV cleanup demo | Excel/CSV cleanup service |
| Local CSV/JSON processing with validation, logging, and reports | Python workflow automation demo | Python automation service |
| A reproducible Python or JavaScript bug diagnosis and fix | Python and JavaScript debugging case study | Python/JavaScript debugging service |
Representative authorized sample → confirmed scope and acceptance criteria → implementation → validation → delivery through Fiverr.
- one representative, authorized sample or a minimal reproduction;
- the required input and output formats;
- approximate volume, runtime environment, and relevant software versions;
- the acceptance criteria and any privacy, OCR, formula, or deployment needs.
For a different but related requirement, contact me through my Fiverr profile. All project communication and payment stay on Fiverr. Please do not send passwords, API keys, private tokens, or data you are not authorized to use.