SENTINEL/OPS
Production API health monitoring & incident management dashboard
- React 18
- TypeScript
- Node.js
- Express
- BullMQ
- TimescaleDB
- WebSocket
- Railway
- Vercel
A production-grade API health and incident management system. Real-time endpoint polling via a BullMQ job pipeline, WebSocket-streamed live event log, TimescaleDB continuous aggregates for sub-millisecond dashboard queries, and Twilio/SendGrid alerting on threshold violations.



