← Korede Folarin · Read the case study A portfolio project · synthetic data
Sentinel Credit
BNPL credit risk · governed model · v1.1

SentinelCredit.

A closed-loop ML platform for BNPL credit risk integrating synthetic data generation, model governance, explainability, drift monitoring, and audit evidence. This page runs the platform's governed champion model, in your browser.

Assess an application

A new applicant's profile and one order. The form starts at a typical applicant; change any detail and assess. Whether the credit file is thin is worked out for you.

Income and commitments

Credit file

This order

How this is built

A governed champion

Calibrated XGBoost, 13 features, selected and promoted through a champion / challenger workflow with an automated evidence gate. One feature was removed because it leaked the outcome, a decision taken on validity even though it cost a little Gini.

Verified, not assumed

The browser model was converted to ONNX and checked against the Python champion before publishing: zero decisions changed across 41,604 customers.

Re-run the check in your browser →

Honest about scope

A customer-level portfolio-risk model, not a validated application-time underwriting model. It returns a probability and a review recommendation, never an invented credit score or limit.

Every decision on record

Each consequential choice, including the mistakes found and fixed, is in the Engineering Decision Log.