A leading Latin American digital payments platform

Problem

Reduce fraud losses without blocking legitimate checkout volume.

Role

Data science coordination on fraud and risk scoring.

Approach

Transaction fraud scoring, velocity and device signals, merchant and buyer risk, and review prioritization.

Impact

Supported better fraud-risk trade-offs at digital-payments scale.

Lessons

Fraud control is a customer-experience decision as much as a risk decision.

All cases are anonymized. Outcomes are described qualitatively and are not presented as public financial results of any named employer.