
New to Contra
Jigon is ready for their next project!

I turn messy, inconsistent data into clean, validated, de-duplicated datasets — and build the automation around it. I pair Python data engineering (scraping, ETL, validation) with AI extraction checked by real rules, not just an LLM guessing: every row gets a confidence score, uncertain rows are flagged for review, and re-runs never duplicate. Every job ships with a QC report.
$50 - $75/hr
Anyang-si, South Korea