diff --git a/app/[locale]/page.tsx b/app/[locale]/page.tsx
index 6e59d5e..b721155 100644
--- a/app/[locale]/page.tsx
+++ b/app/[locale]/page.tsx
@@ -2,6 +2,19 @@ import type { Metadata } from "next";
 import HomePageServer from "../_ui/HomePageServer";
 import { getLanguageAlternates, toAbsoluteUrl } from "@/lib/seo";
 
+const localeMetadata: Record<string, { title: string; description: string }> = {
+  de: {
+    title: "Dennis Konkol – Webentwickler Osnabrück",
+    description:
+      "Dennis Konkol – Software Engineer & Webentwickler in Osnabrück. Webentwicklung, Fullstack-Apps, Docker, Next.js, Flutter. Projekte ansehen und Kontakt aufnehmen.",
+  },
+  en: {
+    title: "Dennis Konkol – Web Developer Osnabrück",
+    description:
+      "Dennis Konkol – Software Engineer & Web Developer in Osnabrück, Germany. Web development, fullstack apps, Docker, Next.js, Flutter.",
+  },
+};
+
 export async function generateMetadata({
   params,
 }: {
@@ -9,7 +22,10 @@ export async function generateMetadata({
 }): Promise<Metadata> {
   const { locale } = await params;
   const languages = getLanguageAlternates({ pathWithoutLocale: "" });
+  const meta = localeMetadata[locale] ?? localeMetadata.en;
   return {
+    title: meta.title,
+    description: meta.description,
     alternates: {
       canonical: toAbsoluteUrl(`/${locale}`),
       languages,
diff --git a/app/[locale]/projects/page.tsx b/app/[locale]/projects/page.tsx
index 179164c..471d605 100644
--- a/app/[locale]/projects/page.tsx
+++ b/app/[locale]/projects/page.tsx
@@ -13,7 +13,12 @@ export async function generateMetadata({
 }): Promise<Metadata> {
   const { locale } = await params;
   const languages = getLanguageAlternates({ pathWithoutLocale: "projects" });
+  const isDe = locale === "de";
   return {
+    title: isDe ? "Projekte – Dennis Konkol" : "Projects – Dennis Konkol",
+    description: isDe
+      ? "Webentwicklung, Fullstack-Apps und Mobile-Projekte von Dennis Konkol. Next.js, Flutter, Docker und mehr – Osnabrück."
+      : "Web development, fullstack apps and mobile projects by Dennis Konkol. Next.js, Flutter, Docker and more – Osnabrück.",
     alternates: {
       canonical: toAbsoluteUrl(`/${locale}/projects`),
       languages,
diff --git a/app/_ui/HomePageServer.tsx b/app/_ui/HomePageServer.tsx
index f29c486..833e830 100644
--- a/app/_ui/HomePageServer.tsx
+++ b/app/_ui/HomePageServer.tsx
@@ -31,20 +31,41 @@ export default async function HomePageServer({ locale }: HomePageServerProps) {
   return (
     <div className="min-h-screen">
       <Script
-        id={"structured-data"}
+        id={"structured-data-person"}
         type="application/ld+json"
         dangerouslySetInnerHTML={{
           __html: JSON.stringify({
             "@context": "https://schema.org",
             "@type": "Person",
             name: "Dennis Konkol",
+            alternateName: ["dk0", "denshooter"],
             url: "https://dk0.dev",
             jobTitle: "Software Engineer",
+            description:
+              locale === "de"
+                ? "Software Engineer & Webentwickler in Osnabrück. Webentwicklung, Fullstack-Apps, Docker, Next.js, Flutter."
+                : "Software Engineer & Web Developer in Osnabrück, Germany. Web development, fullstack apps, Docker, Next.js, Flutter.",
             address: {
               "@type": "PostalAddress",
               addressLocality: "Osnabrück",
-              addressCountry: "Germany",
+              addressRegion: "Niedersachsen",
+              addressCountry: "DE",
             },
+            knowsAbout: [
+              "Webentwicklung",
+              "Web Development",
+              "Next.js",
+              "React",
+              "TypeScript",
+              "Flutter",
+              "Docker",
+              "DevOps",
+              "Self-Hosting",
+              "CI/CD",
+              "Fullstack Development",
+              "Softwareentwicklung",
+              "Informatik",
+            ],
             sameAs: [
               "https://github.com/Denshooter",
               "https://linkedin.com/in/dkonkol",
@@ -52,6 +73,20 @@ export default async function HomePageServer({ locale }: HomePageServerProps) {
           }),
         }}
       />
+      <Script
+        id={"structured-data-website"}
+        type="application/ld+json"
+        dangerouslySetInnerHTML={{
+          __html: JSON.stringify({
+            "@context": "https://schema.org",
+            "@type": "WebSite",
+            name: "Dennis Konkol",
+            alternateName: "dk0.dev",
+            url: "https://dk0.dev",
+            inLanguage: ["de", "en"],
+          }),
+        }}
+      />
       <Header locale={locale} />
       {/* Spacer to prevent navbar overlap */}
       <div className="h-24 md:h-32" aria-hidden="true"></div>
diff --git a/app/layout.tsx b/app/layout.tsx
index 42febf0..7942d8d 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -49,23 +49,33 @@ export default async function RootLayout({
 export const metadata: Metadata = {
   metadataBase: new URL(getBaseUrl()),
   title: {
-    default: "Dennis Konkol | Portfolio",
-    template: "%s | Dennis Konkol",
+    default: "Dennis Konkol",
+    template: "%s | dk0",
   },
   description:
-    "Portfolio of Dennis Konkol, a student and software engineer based in Osnabrück, Germany. Passionate about technology, coding, and solving real-world problems.",
+    "Dennis Konkol – Software Engineer & Webentwickler in Osnabrück. Webentwicklung, Fullstack-Apps, Docker, Next.js, Flutter. Portfolio mit Projekten und Kontakt.",
   keywords: [
     "Dennis Konkol",
+    "dk0",
+    "denshooter",
+    "Webentwicklung Osnabrück",
+    "Webentwicklung",
+    "Softwareentwicklung Osnabrück",
+    "Website erstellen Osnabrück",
+    "Web Design Osnabrück",
+    "Informatik Osnabrück",
     "Software Engineer",
-    "Portfolio",
-    "Student",
-    "Web Development",
     "Full Stack Developer",
-    "Osnabrück",
-    "Germany",
-    "React",
+    "Frontend Developer Osnabrück",
     "Next.js",
+    "React",
     "TypeScript",
+    "Flutter",
+    "Docker",
+    "Self-Hosting",
+    "DevOps",
+    "Portfolio",
+    "Osnabrück",
   ],
   authors: [{ name: "Dennis Konkol", url: "https://dk0.dev" }],
   creator: "Dennis Konkol",
@@ -82,26 +92,27 @@ export const metadata: Metadata = {
     },
   },
   openGraph: {
-    title: "Dennis Konkol | Portfolio",
+    title: "Dennis Konkol",
     description:
-      "Explore my projects and contact me for collaboration opportunities!",
+      "Software Engineer & Webentwickler in Osnabrück. Next.js, Flutter, Docker, DevOps. Projekte ansehen und Kontakt aufnehmen.",
     url: "https://dk0.dev",
-    siteName: "Dennis Konkol Portfolio",
+    siteName: "Dennis Konkol",
     images: [
       {
         url: "https://dk0.dev/api/og",
         width: 1200,
         height: 630,
-        alt: "Dennis Konkol Portfolio",
+        alt: "Dennis Konkol",
       },
     ],
-    locale: "en_US",
+    locale: "de_DE",
+    alternateLocale: ["en_US"],
     type: "website",
   },
   twitter: {
     card: "summary_large_image",
-    title: "Dennis Konkol | Portfolio",
-    description: "Student & Software Engineer based in Osnabrück, Germany.",
+    title: "Dennis Konkol",
+    description: "Software Engineer & Webentwickler in Osnabrück.",
     images: ["https://dk0.dev/api/og"],
     creator: "@denshooter",
   },
@@ -110,5 +121,9 @@ export const metadata: Metadata = {
   },
   alternates: {
     canonical: "https://dk0.dev",
+    languages: {
+      de: "https://dk0.dev/de",
+      en: "https://dk0.dev/en",
+    },
   },
 };
diff --git a/messages/de.json b/messages/de.json
index d3e56b9..060df6f 100644
--- a/messages/de.json
+++ b/messages/de.json
@@ -34,7 +34,7 @@
         "f2": "Docker Swarm & CI/CD",
         "f3": "Self-Hosted Infrastruktur"
       },
-      "description": "Ich bin Dennis, Student aus Osnabrück und leidenschaftlicher Selfhoster. Ich entwickle Fullstack Apps und sorge am liebsten selbst dafür, dass sie auf meiner eigenen Infrastruktur perfekt laufen.",
+      "description": "Ich bin Dennis Konkol, Informatik-Student und Webentwickler aus Osnabrück. Ich entwickle Fullstack-Apps mit Next.js und Flutter und betreibe meine eigene Infrastruktur mit Docker und CI/CD.",
       "ctaWork": "Meine Projekte",
       "ctaContact": "Kontakt"
     },
diff --git a/messages/en.json b/messages/en.json
index b8cff94..5f90895 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -35,7 +35,7 @@
         "f2": "Docker Swarm & CI/CD",
         "f3": "Self-Hosted Infrastructure"
       },
-      "description": "I'm Dennis, a student from Germany and a passionate selfhoster. I build fullstack applications and love the challenge of managing the infrastructure they run on.",
+      "description": "I'm Dennis Konkol, a computer science student and web developer from Osnabrück, Germany. I build fullstack apps with Next.js and Flutter and love running my own infrastructure with Docker and CI/CD.",
       "ctaWork": "View Projects",
       "ctaContact": "Get in touch"
     },