diff --git a/typescript/s3-sns-filter-lambda/.eslintrc.json b/typescript/s3-sns-filter-lambda/.eslintrc.json
new file mode 100644
index 0000000000..92124a0968
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/.eslintrc.json
@@ -0,0 +1,76 @@
+{
+  "extends": [
+    "eslint:recommended",
+    "eslint-config-airbnb-base",
+    "airbnb-typescript",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "env": {
+    "es2021": true,
+    "node": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint", "prettier"],
+  "rules": {
+    "@typescript-eslint/no-unused-vars": "error",
+    "import/prefer-default-export": "off",
+    "no-tabs": ["off"],
+    "max-len": ["off"],
+    "no-await-in-loop": "off",
+    "react/jsx-filename-extension": "off",
+    "class-methods-use-this": "off",
+    "no-new": "off",
+    "no-param-reassign": "off",
+    "@typescript-eslint/quotes": [
+      "error",
+      "single",
+      {
+        "avoidEscape": true
+      }
+    ],
+    "@typescript-eslint/comma-dangle": ["error", "never"],
+    "@typescript-eslint/no-namespace": "off",
+    "@typescript-eslint/no-non-null-assertion": "off",
+    "@typescript-eslint/no-use-before-define": "off",
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/lines-between-class-members": [
+      "error",
+      "always",
+      {
+        "exceptAfterSingleLine": true
+      }
+    ],
+    "prettier/prettier": [
+      "error",
+      {
+        "tabWidth": 2
+      }
+    ]
+  },
+  "overrides": [
+    {
+      "files": ["*.spec.{js,ts}"],
+      "env": {
+        "mocha": true,
+        "node": true
+      },
+      "rules": {
+        "no-unused-expressions": "off",
+        "@typescript-eslint/no-unused-expressions": "off",
+        "@typescript-eslint/no-throw-literal": "off"
+      }
+    }
+  ],
+  "parserOptions": {
+    "project": "./tsconfig.json"
+  },
+  "ignorePatterns": [
+    "dist",
+    "node_modules",
+    ".eslintrc.js",
+    "jest.config.js",
+    "functions",
+    "cdk.out"
+  ]
+}
diff --git a/typescript/s3-sns-filter-lambda/.gitignore b/typescript/s3-sns-filter-lambda/.gitignore
new file mode 100644
index 0000000000..a51787ebda
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/.gitignore
@@ -0,0 +1,116 @@
+# Created by https://www.gitignore.io/api/osx,node,linux,windows
+
+### Linux ###
+*~
+# Temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+# KDE directory preferences
+.directory
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+# Coverage directory used by tools like istanbul
+coverage
+# nyc test coverage
+.nyc_output
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+# Bower dependency directory (https://bower.io/)
+bower_components
+# node-waf configuration
+.lock-wscript
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+# Dependency directories
+node_modules/
+jspm_packages/
+# Typescript v1 declaration files
+typings/
+# Optional npm cache directory
+.npm
+# npm list directory
+target
+# Optional eslint cache
+.eslintcache
+# Optional REPL history
+.node_repl_history
+# Output of 'npm pack'
+*.tgz
+# Yarn Integrity file
+.yarn-integrity
+# dotenv environment variables file
+.env
+
+### OSX ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+# Icon must end with two \r
+Icon
+# Thumbnails
+._*
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+# Folder config file
+Desktop.ini
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+# Windows shortcuts
+*.lnk
+
+# AWS SAM and CLI directories
+.aws/
+.aws-sam/
+
+# End of https://www.gitignore.io/api/osx,node,linux,windows
+
+# Custom entries
+test.ts
+db.sqlite
+.turbo
+*.sqlite3
+output
+samconfig.toml
+build
+.vscode
+cdk.out
+cdk.context.json
diff --git a/typescript/s3-sns-filter-lambda/.prettierignore b/typescript/s3-sns-filter-lambda/.prettierignore
new file mode 100644
index 0000000000..b5b74b15f3
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/.prettierignore
@@ -0,0 +1 @@
+cdk.out
diff --git a/typescript/s3-sns-filter-lambda/.prettierrc.json b/typescript/s3-sns-filter-lambda/.prettierrc.json
new file mode 100644
index 0000000000..2a76e61cb0
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/.prettierrc.json
@@ -0,0 +1,22 @@
+{
+  "printWidth": 85,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "quoteProps": "as-needed",
+  "jsxSingleQuote": false,
+  "trailingComma": "none",
+  "bracketSpacing": true,
+  "jsxBracketSameLine": false,
+  "arrowParens": "always",
+  "proseWrap": "always",
+  "plugins": [
+    "prettier-plugin-packagejson",
+    "@trivago/prettier-plugin-sort-imports"
+  ],
+  "importOrder": ["^dotenv/config$", "<THIRD_PARTY_MODULES>", "^[./]"],
+  "importOrderSeparation": true,
+  "importOrderSortSpecifiers": true,
+  "importOrderCaseInsensitive": false
+}
diff --git a/typescript/s3-sns-filter-lambda/README.md b/typescript/s3-sns-filter-lambda/README.md
new file mode 100644
index 0000000000..026537bf33
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/README.md
@@ -0,0 +1,50 @@
+# S3, SNS, Lambda Integration
+
+This AWS CDK configuration sets up an automated workflow to trigger a specific Lambda
+function based on the prefix of files uploaded to Amazon S3. Using the SNS service
+with a filter policy, it directs events to the appropriate Lambda function
+efficiently.
+
+## Get Started
+
+1. Install AWS CDK and Bootstrap Your AWS Account in a Specific Region
+
+   ```
+   npm install -g aws-cdk
+   cdk bootstrap
+   ```
+
+2. Create a `.env` File with Your AWS Account ID
+
+   ```
+   AWS_ACCOUNT_ID=YOUR_ACCOUNT_ID
+   ```
+
+3. Install Dependencies
+
+   1. Run the following command in the project root to install all dependencies:
+
+      ```
+      yarn
+      ```
+
+   2. Then navigate to the functions folder to install the required node modules for
+      Lambda functions:
+      ```
+      cd ./functions yarn
+      ```
+
+4. Deploy to AWS
+
+   - Use this command to deploy all stacks to AWS:
+
+     ```
+     cdk deploy --all
+     ```
+
+## Try it out
+
+After running the above commands, an S3 bucket will be created. Upload a file to one
+of the designated folders (e.g., folder1 or folder2). Depending on the folder, the
+corresponding Lambda function (e.g., lambda1 or lambda2) will be triggered
+automatically.
diff --git a/typescript/s3-sns-filter-lambda/cdk.json b/typescript/s3-sns-filter-lambda/cdk.json
new file mode 100644
index 0000000000..af8bf952bf
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/cdk.json
@@ -0,0 +1,3 @@
+{
+  "app": "ts-node main.ts"
+}
diff --git a/typescript/s3-sns-filter-lambda/config/custom-environment-variables.json b/typescript/s3-sns-filter-lambda/config/custom-environment-variables.json
new file mode 100644
index 0000000000..d4cdbb878f
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/config/custom-environment-variables.json
@@ -0,0 +1,7 @@
+{
+  "nodeEnv": "NODE_ENV",
+  "aws": {
+    "region": "AWS_REGION",
+    "accountId": "AWS_ACCOUNT_ID"
+  }
+}
diff --git a/typescript/s3-sns-filter-lambda/config/default.json b/typescript/s3-sns-filter-lambda/config/default.json
new file mode 100644
index 0000000000..423b18a259
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/config/default.json
@@ -0,0 +1,6 @@
+{
+  "nodeEnv": "qa",
+  "aws": {
+    "region": "us-east-1"
+  }
+}
diff --git a/typescript/s3-sns-filter-lambda/config/develop.json b/typescript/s3-sns-filter-lambda/config/develop.json
new file mode 100644
index 0000000000..b898c413e4
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/config/develop.json
@@ -0,0 +1,3 @@
+{
+  "nodeEnv": "develop"
+}
diff --git a/typescript/s3-sns-filter-lambda/config/prod.json b/typescript/s3-sns-filter-lambda/config/prod.json
new file mode 100644
index 0000000000..18b834915f
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/config/prod.json
@@ -0,0 +1,3 @@
+{
+  "nodeEnv": "production"
+}
diff --git a/typescript/s3-sns-filter-lambda/constants/Buckets.ts b/typescript/s3-sns-filter-lambda/constants/Buckets.ts
new file mode 100644
index 0000000000..c95456f7ee
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/constants/Buckets.ts
@@ -0,0 +1,3 @@
+export enum Buckets {
+  ServiceBucket = 'ServiceBucket'
+}
diff --git a/typescript/s3-sns-filter-lambda/constants/Stacks.ts b/typescript/s3-sns-filter-lambda/constants/Stacks.ts
new file mode 100644
index 0000000000..24d28220df
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/constants/Stacks.ts
@@ -0,0 +1,8 @@
+import { ResourcePrefix } from './constants';
+
+export const Stacks = {
+  LambdaStack: `${ResourcePrefix}-lambda-stack`,
+  RoleStack: `${ResourcePrefix}-role-stack`,
+  StorageStack: `${ResourcePrefix}-storage-stack`,
+  SnsStack: `${ResourcePrefix}-sns-stack`
+};
diff --git a/typescript/s3-sns-filter-lambda/constants/constants.ts b/typescript/s3-sns-filter-lambda/constants/constants.ts
new file mode 100644
index 0000000000..353c6cdc64
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/constants/constants.ts
@@ -0,0 +1,6 @@
+import { config } from '../utils';
+
+const app = 's3SnsLambda';
+const { accountId } = config.aws;
+
+export const ResourcePrefix = `${app}-${config.nodeEnv}-${accountId}`;
diff --git a/typescript/s3-sns-filter-lambda/constants/index.ts b/typescript/s3-sns-filter-lambda/constants/index.ts
new file mode 100644
index 0000000000..beaa173904
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/constants/index.ts
@@ -0,0 +1,3 @@
+export * from './Buckets';
+export * from './constants';
+export * from './Stacks';
diff --git a/typescript/s3-sns-filter-lambda/functions/package.json b/typescript/s3-sns-filter-lambda/functions/package.json
new file mode 100644
index 0000000000..4d51e7af46
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/functions/package.json
@@ -0,0 +1,9 @@
+{
+  "name": "functions",
+  "version": "1.0.0",
+  "license": "ISC",
+  "author": "ken.yip",
+  "dependencies": {
+    "@aws-sdk/client-sns": "^3.691.0"
+  }
+}
diff --git a/typescript/s3-sns-filter-lambda/main.ts b/typescript/s3-sns-filter-lambda/main.ts
new file mode 100644
index 0000000000..f22e7028e2
--- /dev/null
+++ b/typescript/s3-sns-filter-lambda/main.ts
@@ -0,0 +1,26 @@
+import 'dotenv/config';
+
+import { App, Environment } from 'aws-cdk-lib';
+
+import { Stacks } from './constants';
+import { LambdaStack, RoleStack, SnsStack, StorageStack } from './stacks';
+import { config } from './utils';
+
+const app = new App();
+
+const env: Environment = {
+  account: config.aws.accountId,
+  region: config.aws.region
+};
+
+const roleStack = new RoleStack(app, Stacks.RoleStack, { env });
+const storageStack = new StorageStack(app, Stacks.StorageStack, { env });
+const snsStack = new SnsStack(app, Stacks.SnsStack, { env });
+
+new LambdaStack(app, Stacks.LambdaStack, {
+  env,
+  serviceBucketArn: storageStack.serviceBucket.bucketArn,
+  s3TriggerSnsTopicArn: snsStack.s3TriggerSnsTopic.topicArn,
+  s3ListenerRoleArn: roleStack.s3ListenerRole.roleArn,
+  defaultLambdaRoleArn: roleStack.defaultLambdaRole.roleArn
+});