Data & AnalyticsAnalyticsData qualityHourly
Data-Quality Agent for a Data Team
Cornerstone Data · Remote (Global)
$95 / hr
The outcome
An agent that scans datasets for anomalies an automated check would miss — plausible-but-wrong values — and explains what's off.
The client
Cornerstone Data — Remote (Global). A data & analytics build we delivered end to end.
The challenge
Build an LLM-assisted data-quality agent that profiles tables, detects suspicious records, and produces human-readable issue reports for the data team.
What we built
- Profile datasets and detect anomalies with LLM + rules
- Explain each flagged issue in plain language
- Integrate into their data pipeline as a check step
The stack
Stack: SQL/data tooling, an LLM, and pipeline integration.
Want something like this?
Tell us what you're building and we'll scope it — most projects start within a week.