Contact person: Business Client

Phone:Show

Email:Show

Location: Poplar, United Kingdom

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I run an informational website and need a reliable way to pinpoint the real-world location of every visitor—even those browsing through VPNs or proxy services. I’m looking for a developer who can blend advanced fingerprinting techniques, WebRTC leak checks, IP reputation databases, and any other ethical geolocation methods to reveal the most accurate city-level location possible in real time.

What I expect:
• A lightweight JavaScript/PHP module (or similar) that plugs straight into my current site and silently collects the data.
• A back-end endpoint that stores each visitor’s resolved location, original IP, browser fingerprint, and confidence score.
• A clear explanation of the detection logic so I can maintain the code.
• Suggestions for third-party APIs or proprietary datasets that improve accuracy.

Essential background:
• Solid web development skills for seamless front-end and back-end integration.
• Deep knowledge of cybersecurity, VPN behaviour, and privacy bypass techniques.
• Hands-on experience with commercial and open-source geolocation services.

In your proposal, highlight comparable projects where you’ve defeated VPN or proxy masking and describe the tools or APIs you used. I value practical, demonstrable experience over long theory." (client-provided description)