Browse The Skill Store

Turn messy bank statements into clean, categorized business expense tables and formula-driven Excel workbooks.

Data quality diagnosis, dedup strategies, format standardization, anomaly handling, batch processing.

Analysis scene routing, Python toolchain, data cleaning SOP, visualization, ML pipeline, 2026 trends.

Automates aggregation and threshold filtering for the annual Belgian VAT client listing from sales journals.

data cleaning architect

by Tommi Sullivan

$9

Clean messy tabular data with a profile-first workflow, audit logs, and reproducible pandas scripts.