---
title: "Discussion on \"Building a Multi-Tenant SaaS Application with Node.js and MongoDB - Part 1: Architecture and Foundation\" | Hashnode"
description: "Discussion on \"Building a Multi-Tenant SaaS Application with Node.js and MongoDB - Part 1: Architecture and Foundation\". The production-tested guide I wish I had when I started. Real architecture decisions, real tradeoffs, and real code."
url: "https://hashnode.com/posts/building-a-multi-tenant-saas-application-with-node-js-and-mongodb-part-1-architecture-and-foundation/69b5a2f9210c74252f15d5fd"
---

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Discussion

# [Building a Multi-Tenant SaaS Application with Node.js and MongoDB - Part 1: Architecture and Foundation](https://multi-tenant-saas-architecture.hashnode.dev/building-a-multi-tenant-saas-application-with-node-js-and-mongodb-part-1-architecture-and-foundation?utm_source=hashnode&utm_medium=feed)

The production-tested guide I wish I had when I started. Real architecture decisions, real tradeoffs, and real code.

Mar 14 · 11 min read · multi-tenant-saas-architecture.hashnode.dev  
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-   [#nodejs](https://hashnode.com/tag/nodejs)
-   [#saas](https://hashnode.com/tag/saas)
-   [#architecture](https://hashnode.com/tag/architecture)
-   [#multitenant](https://hashnode.com/tag/multitenant)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#backend](https://hashnode.com/tag/backend)
-   [#mongodb](https://hashnode.com/tag/mongodb)

## Written by

[Viraj Kanjia](https://hashnode.com/@viraj99)

@viraj99 · India

  
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