Interview Prep
A practical training room — STAR stories, technical drills, mock loops, and honest scorecards.
Next drill
Window functions — rolling fraud rate
SQL · Medium · ~20 min
Tell me about yourself
60-second positioning: Fraud Specialist → data analytics, anchored on Magnifier.
PositioningOpener
88% readyLast: Yesterday
Magnifier project story
How you built an internal AI forensics workflow and the impact it had.
FlagshipImpactAI
82% readyLast: 2 days ago
Data quality — garbage in, garbage out
A time bad input data led to a wrong call, and how you fixed the source.
Data qualityJudgment
64% readyLast: 6 days ago
Fraud investigation → analytics story
Turning a one-off investigation into a repeatable analytical signal.
DomainSignal design
75% readyLast: 4 days ago
Stakeholder conflict story
Disagreement with a stakeholder over a call; how you resolved it with data.
CommunicationConflict
58% readyLast: 9 days ago
SQL drill of the day
Window functions: running fraud-rate by merchant over a 7-day window.
SQLTechnical
70% readyLast: Today