diff --git a/.coveralls.yml b/.coveralls.yml
new file mode 100644
index 00000000..f7f22796
--- /dev/null
+++ b/.coveralls.yml
@@ -0,0 +1,2 @@
+service_name: "github"
+repo_token: $COVERALLS_REPO_TOKEN
\ No newline at end of file
diff --git a/.env.example b/.env.example
index db12b357..452aa654 100644
--- a/.env.example
+++ b/.env.example
@@ -37,4 +37,6 @@ GOOGLE_CALLBACK_URL = ""
 # CLOUDINARY CONFIGURATION
 CLOUDINARY_NAME=""
 CLOUDINARY_KEY=""
-CLOUDINARY_SECRET=""
\ No newline at end of file
+CLOUDINARY_SECRET=""
+
+COVERALLS_REPO_TOKEN=""
\ No newline at end of file
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index d11561a2..e208b17c 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -29,6 +29,10 @@ jobs:
             DB_USER: ${{ secrets.DEV_DB_USER }}
             DB_PASSWORD: ${{ secrets.DEV_DB_PASSWORD }}
             DB_HOST: ${{ secrets.DEV_DB_HOST }}
+        - name: Send Coverage to Coveralls
+          uses: coverallsapp/github-action@v2.2.3
+          with:
+            github-token: ${{ secrets.COVERALLS_REPO_TOKEN }}
   
     build:
       name: Build
diff --git a/README.md b/README.md
index 78c4122e..f51af7c4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,17 @@
 [![Reviewed by Hound](https://img.shields.io/badge/Reviewed_by-Hound-8E64B0.svg)](https://houndci.com)
+[![.github/workflows/main.yaml](https://github.com/atlp-rwanda/e-commerce-mavericcks-bn/actions/workflows/main.yaml/badge.svg)](https://github.com/atlp-rwanda/e-commerce-mavericcks-bn/actions/workflows/main.yaml)
+[![Coverage Status](https://coveralls.io/repos/github/atlp-rwanda/e-commerce-mavericcks-bn/badge.svg?develop)](https://github.com/atlp-rwanda/e-commerce-mavericcks-bn.git) [![Version](https://img.shields.io/badge/version-1.0.0-blue)](https://github.com/your-username/your-repo-name/releases/tag/v1.0.0) ![Code Climate maintainability](https://img.shields.io/codeclimate/maintainability-percentage/atlp-rwanda/e-commerce-mavericcks-bn)
+
+
+
+![NodeJS](https://img.shields.io/badge/node.js-6DA55F?style=for-the-badge&logo=node.js&logoColor=white) ![Express.js](https://img.shields.io/badge/express.js-%23404d59.svg?style=for-the-badge&logo=express&logoColor=%2361DAFB) ![Static Badge](https://img.shields.io/badge/Sequelize-blue?style=for-the-badge&logo=nodedotjs&logoColor=white) ![Static Badge](https://img.shields.io/badge/Docker-%23095CB0?style=for-the-badge&logo=docker&logoColor=white) ![Static Badge](https://img.shields.io/badge/Typescript-%234A5561?style=for-the-badge&logo=typescript&logoColor=white) ![Static Badge](https://img.shields.io/badge/Passport-%23434E5A?style=for-the-badge&logo=passport&logoSize=amg)
+
+
+
+
+
+
+
 
 # e-commerce-mavericcks-bn
 
diff --git a/package.json b/package.json
index 140615de..c9a67a75 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "dev": "cross-env NODE_ENV=development nodemon src/server.ts",
     "start": "cross-env NODE_ENV=production node dist/src/server.js",
     "test": "cross-env NODE_ENV=test jest --coverage",
+    "coveralls": "cat ./coverage/lcov.info | node node_modules/.bin/coveralls",
     "lint": "eslint --ignore-path .eslintignore \"**/*.{js,ts}\"",
     "format": "prettier --ignore-path .gitignore --write \"**/*.+(js|ts|json)\"",
     "prepare": "husky install && npx husky add .husky/pre-commit \"npx lint-staged\"",
@@ -69,6 +70,7 @@
     "@typescript-eslint/eslint-plugin": "^7.7.0",
     "@typescript-eslint/parser": "^7.7.0",
     "babel-jest": "^29.7.0",
+    "coveralls": "^3.1.1",
     "cross-env": "^7.0.3",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.1.3",
diff --git a/src/controllers/testController.ts b/src/controllers/testController.ts
new file mode 100644
index 00000000..e7d7e4a5
--- /dev/null
+++ b/src/controllers/testController.ts
@@ -0,0 +1,3 @@
+export function addition(a: number, b: number) {
+  return a + b;
+}
diff --git a/src/test/index.test.ts b/src/test/index.test.ts
index 79429b5b..1950c3aa 100644
--- a/src/test/index.test.ts
+++ b/src/test/index.test.ts
@@ -1,3 +1,21 @@
+import { addition } from '../controllers/testController';
+
 test('Adding 2 and 1 equals 3', () => {
   expect(2 + 1).toBe(3);
 });
+test('Addition function adds two numbers correctly', () => {
+  // Test case 1: Testing addition of positive numbers
+  expect(addition(2, 3)).toBe(5); // Expected result: 2 + 3 = 5
+
+  // Test case 2: Testing addition of negative numbers
+  expect(addition(-2, -3)).toBe(-5); // Expected result: -2 + (-3) = -5
+
+  // Test case 3: Testing addition of a positive and a negative number
+  expect(addition(5, -3)).toBe(2); // Expected result: 5 + (-3) = 2
+
+  // Test case 4: Testing addition of zero and a number
+  expect(addition(0, 7)).toBe(7); // Expected result: 0 + 7 = 7
+
+  // Test case 5: Testing addition of a number and zero
+  expect(addition(4, 0)).toBe(4); // Expected result: 4 + 0 = 4
+});