Project Title: SoundCloud Username/Handle Claimer (Go or Rust) Project Overview: I’m looking for an experienced developer to build a high-performance tool that monitors and attempts to claim available SoundCloud usernames (handles) as soon as they become available. The tool should be optimized for speed, reliability, and concurrency, with real-time notifications. Core Requirements: Built in Golang or Rust (performance and concurrency are critical) Continuously monitor a list of target usernames for availability Instantly attempt to claim a username the moment it becomes available Efficient request handling with minimal latency Support for rotating proxies and/or multiple accounts (if needed for scaling) Error handling, retry logic, and rate-limit awareness Notifications: Integration with Telegram Bot API Real-time alerts for: Successful username claims Availability detections Errors or failed attempts Option to configure notification settings Additional Features (Preferred): Config file (JSON/YAML) for easy customization (usernames, accounts, proxies, etc.) Logging system for tracking attempts and results Scalable architecture to handle multiple usernames concurrently Optional CLI interface for control and monitoring Deliverables: Fully functional source code Clear setup instructions Documentation for configuration and usage Notes: Performance and speed are the highest priorities Experience with high-concurrency systems, HTTP optimization, and automation tools is a big plus