← All projects
Backend Engineer · completed
Telemetry Ingest Pipeline
High-volume robot telemetry ingest for Vertex, trading a bespoke queue for BullMQ with dead-letter visibility.
Delivery
Ingest API, queue topology, retention policy, operator dashboards.
Stack
- TypeScript
- BullMQ
- Redis
- PostgreSQL
- Grafana
Problem → resolution
Fix cases
Public-safe write-ups of specific problems solved on this project.
Silent job loss at peak ingest
Replaced silent job loss with an inspectable dead-letter queue, turning an invisible 0.2% data gap into an actionable operator dashboard.
- BullMQ
- Redis