diff --git a/aws-event-triggering/example_file.txt b/aws-event-triggering/example_file.txt
index 9064761..7fb76e9 100644
--- a/aws-event-triggering/example_file.txt
+++ b/aws-event-triggering/example_file.txt
@@ -1 +1 @@
- my name is abhishek
+my name is Rupam.
diff --git a/aws-event-triggering/s3-lambda-function/s3-lambda-func.py b/aws-event-triggering/s3-lambda-function/s3-lambda-func.py
new file mode 100644
index 0000000..e6f426b
--- /dev/null
+++ b/aws-event-triggering/s3-lambda-function/s3-lambda-func.py
@@ -0,0 +1,34 @@
+import boto3
+import json
+
+def lambda_handler(event, context):
+    # Extract relevant information from the S3 event trigger
+    bucket_name = event['Records'][0]['s3']['bucket']['name']
+    object_key = event['Records'][0]['s3']['objects']['key']
+
+    # Perfrom desired operations with the uploaded file
+    print(f"File '{object_key}' was uploaded to bucket '{bucket_name}'")
+
+    # Example: Send a notification via SNS
+    sns_client = boto3.client('sns')
+    topic_arn = 'arn:aws:sns:ap-south-1:940482450806:s3-lambda-sns'
+    sns_client.publish(
+            TopicArn=topic_arn,
+            Subject='S3 Object Created',
+            Message=f"File '{object_key}' was uploaded to bucket '{bucket_name}'
+    )
+
+    # Example: Trigger another lambda function
+    # lambda_client = boto3.client('lambda')
+    # target_function_name = 'my-another-lambda-function'
+    # lambda_client.invoke(
+    #    FunctionName=target_function_name,
+    #    InvocationType='Event',
+    #    Payload=json.dumps({'bucket_name': bucket_name, 'object_key': object_key})
+    # )
+
+    return {
+        'statusCode': 200,
+        'body': json.dumps('Lambda function executed successfully')
+    }
+
diff --git a/aws-event-triggering/s3-notif-trigger.sh b/aws-event-triggering/s3-notif-trigger.sh
new file mode 100644
index 0000000..b1b29f3
--- /dev/null
+++ b/aws-event-triggering/s3-notif-trigger.sh
@@ -0,0 +1,107 @@
+#!/bin/bash
+
+set -x
+
+# Store the AWS account ID in a variable
+aws_account_id=$(aws sts get-caller-identity --query 'Account' --output text)
+
+#Print the AWS account ID from the variable
+echo "AWS Account ID: $aws_account_id"
+
+# Set AWS region and bucket name
+aws_region="ap-south-1"
+bucket_name="rups-sns-buck"
+lambda_func_name="s3-lambda-function"
+role_name="s3-lambda-sns"
+email_address"rupam.nimje11@gmail.com"
+
+# Create IAM role for the project
+role_response=$(aws iam create-role --role-name s3-lambda-sns --assume-role-policy-document '{
+  "Version": "2012-10-17",
+  "Statement": [{
+  	"Action": "sts:AssumeRole",
+	"Effect": "Allow",
+	"Principal": {
+	   "Service": [
+	      "lambda.amazonaws.com",
+	      "s3.amazonaws.com",
+	      "sns.amazonaws.com"
+	    ]	
+        }
+  }]
+}')
+
+# Extract the role ARN from the JSON response and store it in a variable
+role_arn=$(echo "$role_response" | jq -r '.Role.Arn')
+
+# Print the role ARN
+echo "Role ARN: $role_arn"
+
+# Attach Permissions to the Role
+aws iam attach-role-policy --role-name $role_name --policy-arn arn:aws:iam::aws:policy/AWSLambda_FullAccess
+aws iam attach-role-policy --role-name $role_name --policy-arn arn:aws:iam::aws:policy/AmazonSNSFullAccess
+
+# Create the S3 bucket and capture the output in a variable
+bucket_output=$(aws s3api create-bucket --bucket "$bucket_name" --region "$aws_region")
+
+# Print the output from the variable
+echo "Bucket creation output: $bucket_output"
+
+# Upload a file to the bucket 
+aws s3 cp ./example_file.txt s3://"$bucket_name"/example_file.txt
+
+# Create a Zip file to upload Lambda Function
+zip -r s3-lambda-func.zip ./s3-lambda-func
+
+sleep 5
+# Create a Lambda function
+aws lambda create-function \
+   --region "$aws_region" \
+   --function-name $lambda_func_name \
+   --runtime "python3.8" \
+   --handler "s3-lambda-function/s3-lambda-function.lambda_handler" \
+   --memory-size 128 \
+   --timeout 30 \
+   --role "arn:aws:iam::$aws_account_id:role/$role_name" \
+   --zip-file "fileb://./s3-lambda-func.zip"
+
+# Add Permissions to S3 Bucket to invoke Lambda
+aws lambda add-permission \
+   --function-name "$lambda_func_name" \
+   --statement-id "s3-lambda-sns" \
+   --action "lambda:InvokeFunction" \
+   --principal s3.amazonaws.com \
+   --source-arn "arn:aws:s3:::$bucket_name"
+
+# Create an S3 event trigger for the Lambda function
+LambdaFunctionArn="arn:aws:lambda:ap-south-1:$aws_account_id:function:s3-lambda-function"
+aws s3api put-bucket-notification-configuration \
+   --region "$aws_region" \
+   --bucket "$bucket_name" \
+   --notification-configuration '{
+      "LambdaFunctionConfigurations": [{
+         "LambdaFunctionArn": "'"$LambdaFunctionArn"'",
+         "Events": ["s3:ObjectCreated:*"]
+      }]
+}'
+
+# Create an SNS topic and save the topic ARN to a variable
+topic_arn=$(aws sns create-topic --name s3-lambda-sns --output json | jq -r '.TopicArn')
+
+# Print the TopicArn
+echo "SNS Topic ARN: $topic_arn"
+
+# Trigger SNS Topic using Lambda Function
+
+
+# Add SNS publish permission to the Lambda Function
+aws sns subscribe \
+   --topic-arn "$topic_arn" \
+   --protocol email \
+   --notification-endpoint "$email_address"
+
+# Publish SNS
+aws sns publish \
+   --topic-arn "$topic_arn" \
+   --subject "A new object created in s3 bucket" \
+   --message "Hello from Rupam's github, keep chill and keep learning DevOps"