Download and install PyCharm (Community or Professional):

https://www.jetbrains.com/pycharm/download/

Download and install the AWS CLI from:

AWS CLI Installation Guide

aws --version

Run the following command and enter your access keys:

aws configure

You will be asked for:

• AWS Access Key ID
• AWS Secret Access Key
• Default region (e.g., us-east-1)
• Output format (e.g., json)

Install SAM CLI (for building and deploying Lambda functions):

Install AWS SAM CLI

sam --version

Create a new SAM application:

sam init

Select:

• Template: AWS Quick Start Templates
• Runtime: Python 3.x
• Project name: your-lambda-app

Build your Lambda app:

sam build

Deploy with guided setup:

sam deploy --guided

Go to AWS Lambda Console to see your deployed function.