🕷️️ Job Radar • SCRAPING

upwork.com 2026-04-30 🟡

🔹 [Target] Real-Time Monitoring System [Method] Sub-Second Detection [UI/UX] Not specified [Stack] Python, Node.js, WebSockets [Security] IP Rotation, Rate Limit Handling [Format] JSON
👤 Client: 🇳🇱 Netherlands Member since 2026-04-08
💰 Price: $250
🚩 Problem: Build a high-performance real-time monitoring system for detecting new listings with sub-second latency.
📦 Existing: Not specified

Specifications:

[Target] Real-time detection of new listings (target ~1 second or faster)
[Method] Multiple workers running in parallel, smart request strategy, efficient and scalable solution
[UI/UX] Not specified
[Stack] Python, Node.js for backend, WebSockets for real-time communication
[Security] IP rotation to handle rate limits, smart distribution of requests
[Format] JSON

Workflow:

1. Analyze existing data sources and identify the fastest API endpoints or JSON responses.
2. Implement multiple worker processes with smart request handling to avoid rate limits.
3. Set up a live test environment for continuous monitoring without full system pauses.
4. Monitor detection timestamps and ensure average detection time ≤ 2 seconds.