Replacing 5-day loan reviews with instant AI decisions

The Challenge

The client's underwriting team reviewed every loan application manually, averaging 5 business days per decision across 800+ monthly submissions. On top of that, their senior technical leader had recently left, which stalled an in-progress team migration, opened compliance gaps, and exposed a data infrastructure that could not handle the volume.

What We Built

We embedded a fractional CTO who built the operational roadmap and directed the buildout of AI agents that evaluate creditworthiness using behavioral patterns, income signals, and repayment history. One agent consolidates fragmented data into a unified analytics layer, a second runs risk scoring models against each application, and a third routes edge cases to human reviewers while auto-approving qualified borrowers. End-to-end processing now completes in under 90 seconds per application.

Results

7 out of every 8 loan applications now receive a fully automated decision without a human touching them. Processing time dropped from 5 days to under 90 seconds for standard approvals. Compliance escalations fell by more than half, freeing up 25+ analyst hours every week. The engagement paid for itself within 3 months through recovered loan volume that the firm had been losing to applicant drop-off during long wait times.