I’m looking for an engineer who already knows the ins-and-outs of the Textnow protocol, understands how PerimeterX detects automated traffic, and has a proven track record building multi-account registration pipelines.
Project objective I need a production-ready module that can create, verify, and manage large numbers of Textnow accounts while consistently evading PerimeterX anti-scraping barriers. The same core logic must plug into: • our web dashboard, • native iOS/Android apps, and • a lightweight desktop (Electron) client.
Key focus areas 1. Textnow protocol integration – handle session initiation, SMS/voice verification, and any rotating tokens. 2. PerimeterX avoidance – craft request signatures, fingerprints, and cookie flows that remain valid under high concurrency. 3. Multi-account engine – queue management, retry logic, proxy rotation, and configurable rate limits.
Required deliverables • Clean, well-documented source code (preferably Node.js or Python, but I’m open to other stacks if you can justify them). • Automated tests that spin up multiple accounts in parallel and confirm success. • A short technical read-me explaining setup, environment variables, and deployment for web, mobile, and desktop targets. • Demo video or live session showing at least ten accounts created without triggering PerimeterX.
To help me choose quickly, please share: • A brief note on previous Textnow or comparable VoIP/SMS integrations. • Specific techniques you’ve used to bypass PerimeterX (feel free to redact sensitive details). • Estimated delivery timeline and any third-party services you’ll need access to.
I’m ready to move fast and will provide prompt feedback on milestones and test runs. Requirement: This project must be tested for 7 working days after delivery with no issues, and the payment will be settled in full at once.
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