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freelancer.com 🟡 2026-05-20

🔹 Advanced Web Proxy Development
👤 Client: 🇺🇸 Peachtree City, United States Member since 2026-05-20
💰 Price: $43 Average bid
🚩 Problem: Develop a web proxy application capable of URL rewriting, content manipulation, request interception, and broad site compatibility without triggering detection systems.
📦 Existing: Not specified

Specifications:

[Target] Build a functional web proxy with URL rewriting, content manipulation, and request interception capabilities.
[Method] Utilize Node.js for backend development; leverage service workers for client-side handling of browser fingerprinting and other manipulations.
[UI/UX] No specific UI/UX requirements as the focus is on functionality and performance.
[Stack] Node.js (Express), Service Workers, HTTP Headers, Browser APIs
[Security] Implement advanced techniques to avoid detection by major sites; ensure secure handling of data and requests.
[Format] JSON-based configuration for rules and settings

Workflow:

1. Define project scope and requirements in detail, including specific functionalities and security measures.
2. Develop the backend using Node.js with Express to handle HTTP requests and responses.
3. Integrate service workers for client-side manipulation of browser behavior and fingerprinting techniques.
4. Implement URL rewriting and content manipulation rules based on predefined JSON configurations.
5. Test proxy functionality across major sites (Google, Yahoo) to ensure seamless operation without detection.
6. Optimize performance and security settings to minimize the risk of triggering site detection mechanisms.