I need a developer to build an API that fetches Taobao product details by product ID and returns a JSON response. The API should support high-concurrency requests when using multiple HTTP proxy IPs (proxies will be provided). Requirements Input: Product ID (e.g. 954405165755) Output (JSON): Product title Price Main images SKU options Product description Detail images Shop name/link (if available) Stock or availability (if available) Technical Details Must simulate real browser requests (bypass anti-scraping). Support multi-threading / async high-concurrency. Use provided HTTP proxies and rotate them automatically. Clean, structured JSON output. Preferred languages: Python, Node.js, or Go. Deliverables Full source code with comments. Example script and sample output. Simple setup instructions.