diff --git a/index.html b/index.html
index 5a88fc8..2bb8391 100644
--- a/index.html
+++ b/index.html
@@ -13,6 +13,7 @@
     <meta name="author" content="Jainam Maru">
     <meta name="google-site-verification" content="YOUR_VERIFICATION_CODE" />
     <link rel="canonical" href="https://dev9269.github.io/portfolio/" />
+    <link rel="manifest" href="manifest.json" />
     <meta property="og:title" content="Jainam Maru | Cybersecurity & Full-Stack Developer">
     <meta property="og:description" content="Cybersecurity engineer and full-stack developer building secure, intelligent systems. Explore projects, skills, and expertise.">
     <meta property="og:type" content="website">
diff --git a/public/manifest.json b/public/manifest.json
new file mode 100644
index 0000000..5ec7d66
--- /dev/null
+++ b/public/manifest.json
@@ -0,0 +1,16 @@
+{
+  "name": "Jainam Maru Portfolio",
+  "short_name": "JHM Portfolio",
+  "description": "Cybersecurity engineer and full-stack developer portfolio",
+  "start_url": "/portfolio/",
+  "display": "standalone",
+  "background_color": "#050505",
+  "theme_color": "#050505",
+  "icons": [
+    {
+      "src": "profile.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    }
+  ]
+}