diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..0e000f3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,37 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  validate:
+    name: Validate HTML
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install html-validate
+        run: npm install -g html-validate
+
+      - name: Validate HTML files
+        run: |
+          html-validate \
+            index.html \
+            careers.html \
+            privacy-policy.html \
+            terms-and-conditions.html \
+            thank-you.html \
+            services/*.html \
+            portfolio/*.html
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..87f1835
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,39 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup GitHub Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload site artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: '.'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
diff --git a/.htmlvalidate.json b/.htmlvalidate.json
new file mode 100644
index 0000000..0a36a58
--- /dev/null
+++ b/.htmlvalidate.json
@@ -0,0 +1,13 @@
+{
+  "extends": ["html-validate:recommended"],
+  "rules": {
+    "no-trailing-whitespace": "off",
+    "long-title": "off",
+    "no-raw-characters": "off",
+    "no-implicit-button-type": "off",
+    "text-content": "off",
+    "wcag/h30": "off",
+    "tel-non-breaking": "off",
+    "no-inline-style": "off"
+  }
+}
diff --git a/portfolio/shef-lms.html b/portfolio/shef-lms.html
index 6f9b7be..ac54e23 100644
--- a/portfolio/shef-lms.html
+++ b/portfolio/shef-lms.html
@@ -224,7 +224,7 @@ <h4>Payment Integration</h4>
                     <div class="feature-box">
                         <i class="bi bi-chat-left-quote"></i>
                         <h4>Discussion Forum</h4>
-                        <p>Course-specific discussion forums for student interaction and instructor Q&A.</p>
+                        <p>Course-specific discussion forums for student interaction and instructor Q&amp;A.</p>
                     </div>
                 </div>
             </div>
diff --git a/services/ai-chatbots.html b/services/ai-chatbots.html
index 3191753..f706858 100644
--- a/services/ai-chatbots.html
+++ b/services/ai-chatbots.html
@@ -245,7 +245,7 @@ <h3>HR & Internal Bot</h3>
                         <p>Employee onboarding, policy questions, leave requests, and internal helpdesk.</p>
                         <ul class="feature-list">
                             <li>Employee onboarding</li>
-                            <li>Policy Q&A</li>
+                            <li>Policy Q&amp;A</li>
                             <li>Leave management</li>
                             <li>IT helpdesk</li>
                         </ul>
@@ -257,7 +257,7 @@ <h3>HR & Internal Bot</h3>
                             <i class="bi bi-book"></i>
                         </div>
                         <h3>Knowledge Base Bot</h3>
-                        <p>Train AI on your documents, manuals, and data to create an intelligent Q&A assistant.</p>
+                        <p>Train AI on your documents, manuals, and data to create an intelligent Q&amp;A assistant.</p>
                         <ul class="feature-list">
                             <li>Document training</li>
                             <li>Contextual answers</li>
@@ -451,7 +451,7 @@ <h3>Basic Bot</h3>
                         </div>
                         <ul class="pricing-features">
                             <li><i class="bi bi-check-circle-fill"></i> 1 Platform (Website/WhatsApp)</li>
-                            <li><i class="bi bi-check-circle-fill"></i> FAQ handling (50 Q&As)</li>
+                            <li><i class="bi bi-check-circle-fill"></i> FAQ handling (50 Q&amp;As)</li>
                             <li><i class="bi bi-check-circle-fill"></i> Basic conversation flows</li>
                             <li><i class="bi bi-check-circle-fill"></i> Contact form collection</li>
                             <li><i class="bi bi-check-circle-fill"></i> Email notifications</li>
diff --git a/services/generative-ai.html b/services/generative-ai.html
index 9069045..0fda9e2 100644
--- a/services/generative-ai.html
+++ b/services/generative-ai.html
@@ -183,7 +183,7 @@ <h4>Autonomous AI Agents</h4>
                         <h4>RAG Systems</h4>
                         <p>Retrieval-Augmented Generation systems that combine your data with LLM power for accurate, contextual responses.</p>
                         <ul class="feature-list">
-                            <li>Document Q&A systems</li>
+                            <li>Document Q&amp;A systems</li>
                             <li>Knowledge base search</li>
                             <li>Vector database integration</li>
                             <li>Semantic search</li>