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NSE Auto-Login Watchdog
Playwright Automation Framework
Production browser-automation system keeping NSE sessions authenticated 24x7 with zero manual intervention.
- ▸Built a production browser-automation framework using Playwright (Chromium) + Node.js, running as a Windows service via PM2 and pm2-windows-startup.
- ▸Implemented multi-condition login-state detection, automated retry logic, and graceful browser lifecycle management for persistent auth across system reboots.
- ▸Powered real-time NSE file tracking (Bhavcopy, FO Limits) with structured logs and failure alerts — reduced manual re-auth effort to zero.