Data & Analytics
The gap between a demo dataset and your production data is where most analytics skills fall apart. We test with messy exports — mixed types, nulls, duplicate keys — because that is what your data actually looks like.
7 skills listed · 4 fully verified
- 001 Tested · Works
Correct SQL against real schemas, including the hard parts.
- 002 Tested · Works
Fix messy exports with a full audit trail of changes.
- 003 Tested · Works
Statistics with the honesty to say "this data can't tell you that."
- 004 Tested · Works
CSV in, clean interactive dashboard out.
- 005 Works with setup
Weekly metric narratives with anomalies surfaced.
- 006 In test queue
Reviews your charts for honesty and readability.
- 007 In test queue
An executable context layer for data and analytics agents.