data cleaning architect
by Tommi Sullivan
$9
Clean messy tabular data with a profile-first workflow, audit logs, and reproducible pandas scripts.
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by Tommi Sullivan
Clean messy tabular data with a profile-first workflow, audit logs, and reproducible pandas scripts.
by Tommi Sullivan
Builds search-intent-driven content briefs and articles backed by SERP analysis and entity mapping.
by Tommi Sullivan
Deep Mandarin-language web research using bilingual query expansion and multi-tier source verification.
by Tommi Sullivan
Write search-optimized, high-converting listings for digital products on Etsy, Gumroad, and template marketplaces.