# Deploy a scalable API and Backend with Serverless, Express, and Node.js

DevFeed: [Deploy a scalable API and Backend with Serverless, Express, and Node.js](<https://devfeed.tech/articles/deploy-a-scalable-api-and-backend-with-serverless-express-and-node-js-14376.md>)

Original publisher: [Read original article](<https://www.serverless.com/blog/serverless-microservice>)

Author: Bryan Killian

Published: 2019-05-29T00:00:00Z

Content type: tutorial

Language: en

Sources: [Serverless Blog](<https://devfeed.tech/sources/serverless-blog.md>)

Topics: [Serverless](<https://devfeed.tech/topics/serverless.md>), [Microservice](<https://devfeed.tech/topics/microservice.md>), [API](<https://devfeed.tech/topics/api.md>), [Express](<https://devfeed.tech/topics/express.md>), [Node.js](<https://devfeed.tech/topics/node-js.md>), [Back end](<https://devfeed.tech/topics/backend.md>), [Scalability](<https://devfeed.tech/topics/scalability.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [aws](<https://devfeed.tech/tags/aws.md>), [aws-lambda](<https://devfeed.tech/tags/aws-lambda.md>), [backend](<https://devfeed.tech/tags/backend.md>), [cloud-computing](<https://devfeed.tech/tags/cloud-computing.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [express](<https://devfeed.tech/tags/express.md>), [faas](<https://devfeed.tech/tags/faas.md>), [function-as-a-service](<https://devfeed.tech/tags/function-as-a-service.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [infrastructure-as-code](<https://devfeed.tech/tags/infrastructure-as-code.md>), [js](<https://devfeed.tech/tags/js.md>), [node](<https://devfeed.tech/tags/node.md>), [node-js](<https://devfeed.tech/tags/node-js.md>), [scalability](<https://devfeed.tech/tags/scalability.md>), [serverless](<https://devfeed.tech/tags/serverless.md>), [serverless-architecture](<https://devfeed.tech/tags/serverless-architecture.md>), [serverless-framework](<https://devfeed.tech/tags/serverless-framework.md>)

## AI overview

A tutorial on deploying a scalable API and backend with Serverless, Express, and Node.js. It explains how to structure a microservice application across multiple serverless.yml files.

## Source excerpt

Learn how to structure a microservice application in multiple serverless.yml files for infinite scalability.