Serverless Application with Node.js and AWS

Product Requirements

• Serverless Application
• Users can register, login and view their profile

System Design

Functional Requirements

• User register and login
• User verfication with OTP/SMS

Non-Functional Requirements

Database Requirements

Tech Stack

• Node.js
• Typescript
• AWS Lambda
• Serverless Framework
• PostgreSQL
• REST API
• Docker
• • AWS CodePipeline (CI/CD)
• AWS Parameter Store

Usage

Deployment

Install dependencies:

npm install

deploy locally:

make start_db 	# start Docker with PostgreSQL
npm run dev

deploy locally and generate swagger:

make start_db 	# start Docker with PostgreSQL
npm run start

swagger will be available at https://{base-url}/swagger

deploy to the cloud manually:

npm run deploy

CI/CD with CodePipeline

• Push your changes and merge the branch into master.
• CodeBuild pulls the changes and uses buildspec.yml to create a new build. CodeDeploy deploys the new build.