Update README

README.md

@@ -2,6 +2,29 @@
 
 This is sample Springboot implementation with AWS Lambda and serverless framework.
 
+## Pre-requisites
+- java 11+
+- maven 3.6+
+- AWS CLI  
+- Serverless framework CLI
+
+## Build
+Run following command to build and package
+```
+mvn clean package
+```
+## Deployment
+Run following command to deploy the application in AWS.
+```
+serverless deploy
+```
+NOTE: AWS profile must be configured before running it. Use "aws configure" to configure.
+
+Once the deployment is successful then it will provide the application URL. 
+you can use CURL or postman to test application.
+
+sample URL : https://xxxxxxxxx.execute-api.{region}.amazonaws.com/dev/users/
+
 #### References:
 
 - https://github.com/awslabs/aws-serverless-java-container