---
title: "Discussion on \"Building a Dynamic Notification Engine with Queues\" | Hashnode"
description: "Discussion on \"Building a Dynamic Notification Engine with Queues\". Learn how to design a notification engine where templates and API keys update without code changes. Built with NestJS, BullMQ, and Redis"
url: "https://hashnode.com/posts/dynamic-notification-engine-bullmq-redis/69cfa5e821e7d635063a6196"
---

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# [Building a Dynamic Notification Engine with Queues](https://arihantjain916.hashnode.dev/dynamic-notification-engine-bullmq-redis?utm_source=hashnode&utm_medium=feed)

Learn how to design a notification engine where templates and API keys update without code changes. Built with NestJS, BullMQ, and Redis

Mar 5 · 4 min read · arihantjain916.hashnode.dev  
Updated Apr 4  
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-   [#nestjs](https://hashnode.com/tag/nestjs)
-   [#bullmq](https://hashnode.com/tag/bullmq)
-   [#redis](https://hashnode.com/tag/redis)
-   [#backend](https://hashnode.com/tag/backend)
-   [#nodejs](https://hashnode.com/tag/nodejs)
-   [#systemdesign](https://hashnode.com/tag/systemdesign)
-   [#queues](https://hashnode.com/tag/queues)
-   [#notifications](https://hashnode.com/tag/notifications)

## Written by

[Arihant Jain](https://hashnode.com/@arihantjain916)

@arihantjain916 · Delhi, India

  
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