Cloudflare Worker Developer for Internal IP Tracking Tool

We’re looking for a developer to build a small internal tool to capture visitor IP data from our own website for testing and evaluation.
The goal is to reliably capture and store raw visit data so we can assess usefulness over the next few months. This is not a full product build.

Scope
Build a Cloudflare Worker endpoint
Capture and store:
Visitor IP address
Timestamp
Page URL / path
Referrer
UTM parameters (if present)
Store data in Supabase (PostgreSQL)
Provide a simple JavaScript snippet to embed on the website
Compatible with a Duda-hosted website
Consent-safe (script should only run after consent – compatible with Usercentrics)
Basic security (CORS / origin validation)
Clean, readable, documented code

Out of scope
Dashboards or user interface
CRM integrations
IP-to-company enrichment
This is a lean internal test build, not a product or platform.

Deliverables
Cloudflare Worker source code + deployment steps
Supabase table schema
Example embed script
Short README explaining setup and data flow

Process
Before starting, we’ll have a short scoping discussion to confirm approach and assumptions so we’re aligned before work begins.

Good fit if you
Have hands-on experience with Cloudflare Workers
Have worked with Supabase / PostgreSQL
Understand how to correctly capture IPs behind proxies/CDNs
Are comfortable building small, well-scoped internal tools