diff --git a/README.md b/README.md
index 3ef9387..fdddfa5 100644
--- a/README.md
+++ b/README.md
@@ -221,7 +221,7 @@ Monitoring:
 
 ---
 
-**Developed by [@TechyCSR](https://techycsr.dev) • [📧 Contact](mailto:contact@techycsr.me) • [🌐 Portfolio](https://techycsr.dev)**
+**Developed by [@TechyCSR](https://techycsr.dev) • [📧 Contact](mailto:contact@techycsr.dev) • [🌐 Portfolio](https://techycsr.dev)**
 
 </div>
 
@@ -254,8 +254,8 @@ graph TB
     end
     
     subgraph "☁️ Vercel Edge Network"
-        C[Frontend Hosting<br/>recipe.techycsr.me]
-        D[API Gateway<br/>apis.recipe.techycsr.me]
+        C[Frontend Hosting<br/>recipe.techycsr.dev]
+        D[API Gateway<br/>apis.recipe.techycsr.dev]
     end
     
     subgraph "⚡ Backend Services"
@@ -467,9 +467,9 @@ CORS_ORIGIN=https://recipe.techycsr.dev
 ### **🎯 For Mentors & Reviewers**
 
 **Instant Access (No Setup Required):**
-1. 🌐 **Frontend**: Visit [recipe.techycsr.me](https://recipe.techycsr.dev)
-2. 🔍 **Try Recipe Search**: Go to [recipe.techycsr.me/search](https://recipe.techycsr.dev/search)
-3. 🔌 **API Health**: Check [apis.recipe.techycsr.me/health](https://apis.recipe.techycsr.dev/health)
+1. 🌐 **Frontend**: Visit [recipe.techycsr.dev](https://recipe.techycsr.dev)
+2. 🔍 **Try Recipe Search**: Go to [recipe.techycsr.dev/search](https://recipe.techycsr.dev/search)
+3. 🔌 **API Health**: Check [apis.recipe.techycsr.dev/health](https://apis.recipe.techycsr.dev/health)
 4. 📊 **Test API**: Try `curl https://apis.recipe.techycsr.dev/api/recipes/search?ingredients=chicken,tomato`
 
 ### **🛠️ For Developers (Local Setup)**
@@ -723,8 +723,8 @@ npm run test:e2e
 ### **🔍 Quick Project Assessment**
 
 **Evaluation Checklist:**
-- [ ] ✅ **Live Demo Accessible**: [recipe.techycsr.me](https://recipe.techycsr.dev)
-- [ ] ✅ **Backend API Functional**: [apis.recipe.techycsr.me/health](https://apis.recipe.techycsr.dev/health) 
+- [ ] ✅ **Live Demo Accessible**: [recipe.techycsr.dev](https://recipe.techycsr.dev)
+- [ ] ✅ **Backend API Functional**: [apis.recipe.techycsr.dev/health](https://apis.recipe.techycsr.dev/health) 
 - [ ] ✅ **Recipe Search Working**: Test ingredient-based search
 - [ ] ✅ **Responsive Design**: Check mobile/desktop compatibility
 - [ ] ✅ **Code Quality**: Review GitHub repository structure
diff --git a/backend/api/index.js b/backend/api/index.js
index e301310..255020a 100644
--- a/backend/api/index.js
+++ b/backend/api/index.js
@@ -48,8 +48,8 @@ app.use(compression());
 const allowedOrigins = process.env.ALLOWED_ORIGINS 
   ? process.env.ALLOWED_ORIGINS.split(',')
   : [
-      process.env.FRONTEND_URL || 'https://recipe.techycsr.me',
-      'https://recipe.techycsr.me'
+      process.env.FRONTEND_URL || 'https://recipe.techycsr.dev',
+      'https://recipe.techycsr.dev'
     ];
 
 app.use(cors({
diff --git a/frontend/src/components/Layout/Footer.js b/frontend/src/components/Layout/Footer.js
index 1ee53f3..8b82c93 100644
--- a/frontend/src/components/Layout/Footer.js
+++ b/frontend/src/components/Layout/Footer.js
@@ -11,7 +11,7 @@ const Footer = () => {
             <HeartIcon className="h-4 w-4 text-red-500 inline-block mx-1" />
             {' '}by{' '}
             <a 
-              href="https://techycsr.me" 
+              href="https://techycsr.dev" 
               target="_blank" 
               rel="noopener noreferrer"
               className="text-blue-600 dark:text-blue-400 hover:text-blue-700 dark:hover:text-blue-300 font-medium transition-colors"
diff --git a/frontend/src/utils/api.js b/frontend/src/utils/api.js
index 18a2be3..090cfb4 100644
--- a/frontend/src/utils/api.js
+++ b/frontend/src/utils/api.js
@@ -3,7 +3,7 @@ import axios from 'axios';
 // Get API URL with fallback
 const getApiUrl = () => {
   if (process.env.NODE_ENV === 'production') {
-    return process.env.REACT_APP_API_URL || 'https://apis.recipe.techycsr.me';
+    return process.env.REACT_APP_API_URL || 'https://apis.recipe.techycsr.dev';
   }
   return process.env.REACT_APP_API_URL || 'http://localhost:5000';
 };
diff --git a/package.production.json b/package.production.json
index 5a506ef..1ff5509 100644
--- a/package.production.json
+++ b/package.production.json
@@ -29,7 +29,7 @@
     "vercel",
     "production"
   ],
-  "author": "TechyCSR <contact@techycsr.me>",
+  "author": "TechyCSR <contact@techycsr.dev>",
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/TechyCSR/RecipeGenerator/issues"
diff --git a/test-deployment.sh b/test-deployment.sh
index 88424c6..e3f2756 100755
--- a/test-deployment.sh
+++ b/test-deployment.sh
@@ -14,9 +14,9 @@ BLUE='\033[0;34m'
 NC='\033[0m' # No Color
 
 # Frontend URL
-FRONTEND_URL="https://recipe.techycsr.me"
+FRONTEND_URL="https://recipe.techycsr.dev"
 # Backend URL
-BACKEND_URL="https://apis.recipe.techycsr.me"
+BACKEND_URL="https://apis.recipe.techycsr.dev"
 
 echo -e "${BLUE}1. Testing Frontend Availability${NC}"
 echo "=================================="