ENGINEERING NOTENovember 10, 20251 min read
Building Resilient Event-Driven Webhooks with BullMQ and Redis
Implementing backoff retry queues, failure dead-letter queues, and event ordering guarantees in Node.js microservices.
Unreliable third-party servers shouldn't degrade local system performance. By decoupling webhooks using a robust message broker, we guarantee message delivery.
This post walks through exponential backoff policies, handling idempotency, and configuring dedicated dead-letter queues for unroutable requests.
WRITTEN BY
Shubham Mukherjee
Full Stack & AI Engineer crafting high-performance web applications and intelligent machine learning systems.