- Our Work
- Manufacturing
Sanctions screening wired into visitor sign-in
A serverless integration that screens every visitor and their employer at the front desk and holds any match for a human decision.
The problem
The company needed every facility visitor checked against denied-party lists as they signed in. The visitor kiosk and the screening service were not connected, and the kiosk allows only about 30 seconds for an answer.
The approach
This did not need a platform. I built one small function on Cloudflare Workers that sits between the two systems, costs almost nothing to run and has very little to maintain. It runs in the client’s own account.
What I built
- A signed, replay-checked hook from the kiosk that either admits the visitor or holds them
- Screening of both the visitor and their employer, with thresholds and expiry handling
- A match panel shown to the reviewer, and an alert to the team’s chat channel
- A retry with a time budget, added after the screening vendor had outages
Outcome
- Every visitor is screened at sign-in in about two seconds.
- Any match is held for a person to decide.
Next step
Tell me what is stuck.
A first conversation is 30 minutes with the person who would do the work. You will leave knowing whether I am the right fit and roughly what it would take.