Hanna Virtanen
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ID-verification flow for fintech
KYC: passport photo + selfie → liveness + face-match + extract document fields → compliance dashboard.
Approval time down from 6h to 4 min average.
0
Problem
KYC team manually reviewed every signup. 6-hour average turnaround killed conversion — drop-off between signup and account-funded ran above 50%.
Flow
User uploads doc + selfie → on-device QC → liveness → face-match → field extraction → score → auto-approve or human queue.
Cadence
Per signup (under 60 seconds end-to-end), ~120/day
What I built
- Passport + selfie capture flow with on-device quality checks
- Liveness detection model gates static-photo replay attacks
- Face-match score with thresholded auto-approve / human-review bands
- Document field extraction with cross-validation against tax-id format
Limits
- EU passports + national ID cards only — other docs route to manual review
- Edge cases (twins, very young/old faces) always go to human review
AI tools used
- Replicate
- Anthropic API
- Supabase
@hanna.virtanen