diff --git a/frontend/app/[locale]/about/page.tsx b/frontend/app/[locale]/about/page.tsx
index 19c7c1b..e239c0e 100644
--- a/frontend/app/[locale]/about/page.tsx
+++ b/frontend/app/[locale]/about/page.tsx
@@ -12,7 +12,7 @@ export default function ResumePage() {
     <div className={styles.container}> 
       <header className={styles.header}>
         <h1>Хохлов Дмитрий</h1>
-        <p>Frontend Developer (React)</p>
+        <p>FullStack Developer (TypeScript, Rust)</p>
         <button onClick={() => setShowContact(!showContact)} className={styles.contactButton}>
           {showContact ? 'Скрыть контакты' : 'Показать контакты'}
         </button>
@@ -30,7 +30,7 @@ export default function ResumePage() {
           <section>
             <h2>Обо мне</h2>
             <p>
-              Я опытный frontend разработчик с более чем четырехлетним опытом в создании
+              Я опытный FullStack разработчик с более чем четырехлетним опытом в создании
               эффективных веб-приложений. Мои навыки охватывают весь цикл разработки, от концепции и дизайна до реализации и поддержки.
             </p>
             <p>
diff --git a/frontend/app/[locale]/layout.tsx b/frontend/app/[locale]/layout.tsx
index 475548a..73988de 100644
--- a/frontend/app/[locale]/layout.tsx
+++ b/frontend/app/[locale]/layout.tsx
@@ -1,28 +1,46 @@
 /* eslint-disable @next/next/no-page-custom-font */
-import { ThemeProvider } from "@/components/theme-provider";
-import StoreProvider from "@/store/StoreProvider";
-import { SidebarInset, SidebarProvider } from '@/components/ui/sidebar7';
+import { Metadata } from "next";
 import { NextIntlClientProvider } from 'next-intl';
-import { getMessages, unstable_setRequestLocale } from 'next-intl/server';
-import Header from '../_components/Header/Header';
-import Sidebar from '../_components/Sidebar/Sidebar'; 
-import '../_styles/globals.css';
-import { GoogleAnalytics } from '@next/third-parties/google'
+import { getMessages, getTranslations, unstable_setRequestLocale } from 'next-intl/server';
 import Script from "next/script.js";
+import { GoogleAnalytics } from '@next/third-parties/google';
+import { ThemeProvider } from "@/components/theme-provider";
+import { SidebarInset, SidebarProvider } from '@/components/ui/sidebar7';
+import StoreProvider from "@/store/StoreProvider";
 import { locales as appLocales } from '@/types/i18n';
-import "@fontsource/material-symbols-outlined"
+import Header from '../_components/Header/Header';
 import NowPlaying from "../_components/NowPlaying/NowPlaying";
+import AppSidebar from '../_components/Sidebar/Sidebar'; 
+import '../_styles/globals.css';
+import "@fontsource/material-symbols-outlined";
 
 type Props = {
   children: React.ReactNode;
-  params: Promise<{ locale: string }>;
+  params: { locale: string };
 };
 
+export async function generateMetadata({ params }: Props): Promise<Metadata> {
+  const { locale } = await params;
+  const t = await getTranslations({ locale, namespace: 'Metadata' });
+
+  return {
+    title: {
+      default: t('defaultTitle'),
+      template: `%s | ${t('template')}`,
+    },
+    description: t('defaultDescription'),
+    keywords: ['Дмитрий Хохлов', 'Dmitry Khokhlov', 'FullStack Developer', 'React', 'Next.js', 'TypeScript', 'Портфолио', 'Rust'],
+    authors: [{ name: 'Dmitry Khokhlov', url: 'https://diametrfq.ru' }],
+    creator: 'Dmitry Khokhlov',
+  };
+}
+
 export function generateStaticParams() {
   return appLocales.map((locale) => ({locale}));
 }
 
 export default async function LocaleLayout({ children, params }: Props) { 
+  // КЛЮЧЕВОЕ ИЗМЕНЕНИЕ: НЕ деструктурируем в сигнатуре.
   const { locale } = await params;
   
   unstable_setRequestLocale(locale);
@@ -35,7 +53,6 @@ export default async function LocaleLayout({ children, params }: Props) {
           rel="stylesheet"
           href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200&display=swap"
         />
-
         <Script
           id="yandex-metrika"
           strategy="afterInteractive"
@@ -43,23 +60,22 @@ export default async function LocaleLayout({ children, params }: Props) {
             __html: `
               (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
               m[i].l=1*new Date();
-              for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }}\n
-              k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})\n
-              (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");\n
-
-              ym(102356747, "init", {\n
-                    clickmap:true,\n
-                    trackLinks:true,\n
-                    accurateTrackBounce:true,\n
-                    webvisor:true\n
-              });\n
+              for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }}\\n
+              k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})\\n
+              (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");\\n
+              ym(102356747, "init", {\\n
+                    clickmap:true,\\n
+                    trackLinks:true,\\n
+                    accurateTrackBounce:true,\\n
+                    webvisor:true\\n
+              });\\n
             `
           }}
         />
       </head>
       <GoogleAnalytics gaId="G-7VQWEH45FM"/>
       <body>
-        <StoreProvider> {/* Redux нужен для других вещей, например, счетчика */}
+        <StoreProvider>
           <ThemeProvider
             attribute="class"
             defaultTheme="dark"
@@ -68,7 +84,7 @@ export default async function LocaleLayout({ children, params }: Props) {
           >
             <NextIntlClientProvider locale={locale} messages={messages}>
               <SidebarProvider>
-                <Sidebar/>
+                <AppSidebar />
                 <SidebarInset>
                   <div>
                     <Header />
@@ -79,6 +95,28 @@ export default async function LocaleLayout({ children, params }: Props) {
             </NextIntlClientProvider>
           </ThemeProvider>
         </StoreProvider>
+        <script
+          type="application/ld+json"
+          dangerouslySetInnerHTML={{
+            __html: JSON.stringify({
+              "@context": "https://schema.org",
+              "@type": "Person",
+              "name": "Dmitry Khokhlov",
+              "url": "https://diametrfq.ru",
+              "image": "https://diametrfq.ru/my-photo.jpg",
+              "sameAs": [
+                "https://github.com/DiametrFQ",
+                "https://www.linkedin.com/in/diametrfq",
+                "https://t.me/diametrfq"
+              ],
+              "jobTitle": "FullStack Developer",
+              "worksFor": {
+                "@type": "Organization",
+                "name": "Cyberia"
+              }  
+            })
+          }}
+        />
         <NowPlaying /> 
       </body>
     </html>
diff --git a/frontend/app/_components/Sidebar/Sidebar.tsx b/frontend/app/_components/Sidebar/Sidebar.tsx
index f995e33..467909e 100644
--- a/frontend/app/_components/Sidebar/Sidebar.tsx
+++ b/frontend/app/_components/Sidebar/Sidebar.tsx
@@ -9,7 +9,7 @@ import {
   SidebarMenu,
   SidebarMenuButton,
   SidebarMenuItem,
-  useSidebar, // 1. ИМПОРТИРУЕМ ХУК useSidebar
+  useSidebar,
 } from '@/components/ui/sidebar7';
 import { DropdownMenu, DropdownMenuTrigger } from '@radix-ui/react-dropdown-menu';
 import { useLocale, useTranslations } from 'next-intl';
@@ -29,17 +29,15 @@ const items = [
 
 const onlyEng = items.filter((item) => item.title !== 'telegram').map((item) => item.title);
 
+//              ↓↓↓ ВОТ ГЛАВНОЕ ИСПРАВЛЕНИЕ ↓↓↓
+// Убираем все пропсы из сигнатуры. Компонент ничего не принимает.
 export default function AppSidebar() {
   const pathname = usePathname();
   const locale = useLocale();
   const t = useTranslations('SidebarNavigation');
-
-  // 2. ПОЛУЧАЕМ КОНТЕКСТ САЙДБАРА
   const { isMobile, setOpenMobile } = useSidebar();
 
-  // 3. СОЗДАЕМ ОБРАБОТЧИК КЛИКА
   const handleLinkClick = () => {
-    // Закрываем сайдбар только если мы на мобильном устройстве
     if (isMobile) {
       setOpenMobile(false);
     }
@@ -58,33 +56,31 @@ export default function AppSidebar() {
           <SidebarGroupContent>
             <SidebarMenu>
               {items.map((item) => (
-                (locale === 'en' && onlyEng.includes(item.title)) ||
-                (locale === 'ru')
-              ) && (
-                <SidebarMenuItem key={item.title} className="stroke-pink-700">
-                  <DropdownMenu>
-                    <DropdownMenuTrigger asChild>
-                      <SidebarMenuButton asChild>
-                        <Link
-                          href={`/${locale}${item.url}`}
-                          className={
-                            pathname === `/${locale}${item.url}` ||
-                            (item.url === '/' && pathname === `/${locale}`)
-                              ? 'bg-accent text-accent-foreground'
-                              : ''
-                          }
-                          // 4. ПРИМЕНЯЕМ ОБРАБОТЧИК КО ВСЕМ ССЫЛКАМ
-                          onClick={handleLinkClick}
-                        >
-                          <span className="material-symbols-outlined">
-                            {item.iconName}
-                          </span>
-                          <span>{t(`${item.title}.title`)}</span>
-                        </Link>
-                      </SidebarMenuButton>
-                    </DropdownMenuTrigger>
-                  </DropdownMenu>
-                </SidebarMenuItem>
+                ((locale === 'en' && onlyEng.includes(item.title)) || locale === 'ru') && (
+                  <SidebarMenuItem key={item.title} className="stroke-pink-700">
+                    <DropdownMenu>
+                      <DropdownMenuTrigger asChild>
+                        <SidebarMenuButton asChild>
+                          <Link
+                            href={`/${locale}${item.url}`}
+                            className={
+                              pathname === `/${locale}${item.url}` ||
+                              (item.url === '/' && pathname === `/${locale}`)
+                                ? 'bg-accent text-accent-foreground'
+                                : ''
+                            }
+                            onClick={handleLinkClick}
+                          >
+                            <span className="material-symbols-outlined">
+                              {item.iconName}
+                            </span>
+                            <span>{t(`${item.title}.title`)}</span>
+                          </Link>
+                        </SidebarMenuButton>
+                      </DropdownMenuTrigger>
+                    </DropdownMenu>
+                  </SidebarMenuItem>
+                )
               ))}
             </SidebarMenu>
           </SidebarGroupContent>
diff --git a/frontend/app/i18n.ts b/frontend/app/i18n.ts
index 382bbe5..2cfb23f 100644
--- a/frontend/app/i18n.ts
+++ b/frontend/app/i18n.ts
@@ -1,12 +1,13 @@
 import {notFound} from 'next/navigation';
 import {getRequestConfig} from 'next-intl/server'; 
-import {locales as appLocales, type locale as tyeLocale} from '@/types/i18n'; 
+import {locales as appLocales, type locale as LocaleType} from '@/types/i18n'; 
 
 export default getRequestConfig(async ({locale}) => {
-  if (!appLocales.includes(locale as tyeLocale)) notFound();
+  if (!appLocales.includes(locale as LocaleType)) notFound();
 
   return {
-    locale,
-    messages: (await import(`../locales/${locale}.json`)).default
+    locale, 
+    messages: (await import(`../locales/${locale}.json`)).default,
+    timeZone: 'Europe/Moscow' 
   };
 });
\ No newline at end of file
diff --git a/frontend/app/sitemap.ts b/frontend/app/sitemap.ts
index 9ec0a01..adab6a9 100644
--- a/frontend/app/sitemap.ts
+++ b/frontend/app/sitemap.ts
@@ -1,28 +1,18 @@
-export default async function sitemap() {
-    return [ 
-        {
-            url: 'https://diametrfq/about',
-            lastModified: new Date()
-        },
-        {
-            url: 'https://diametrfq/contact',
-            lastModified: new Date()
-        },
-        {
-            url: 'https://diametrfq/dashboard',
-            lastModified: new Date()
-        },
-        {
-            url: 'https://diametrfq/portfolio',
-            lastModified: new Date()
-        },
-        {
-            url: 'https://diametrfq/telegram',
-            lastModified: new Date()
-        },
-        {
-            url: 'https://diametrfq/cats',
-            lastModified: new Date()
-        },
-    ]
+import { MetadataRoute } from 'next';
+import { locales } from '@/types/i18n';
+
+// Обязательно укажите здесь ваш настоящий домен!
+const BASE_URL = 'https://diametrfq.ru';
+
+export default function sitemap(): MetadataRoute.Sitemap {
+  const routes = ['/', '/about', '/contact', '/portfolio', '/telegram'];
+
+  const sitemapEntries = routes.flatMap((route) =>
+    locales.map((locale) => ({
+      url: `${BASE_URL}/${locale}${route === '/' ? '' : route}`,
+      lastModified: new Date(),
+    }))
+  );
+
+  return sitemapEntries;
 }
\ No newline at end of file
diff --git a/frontend/components/providers.tsx b/frontend/components/providers.tsx
new file mode 100644
index 0000000..e5d9182
--- /dev/null
+++ b/frontend/components/providers.tsx
@@ -0,0 +1,41 @@
+'use client';
+
+import { NextIntlClientProvider, AbstractIntlMessages } from 'next-intl';
+import { ThemeProvider } from "@/components/theme-provider";
+import { SidebarInset, SidebarProvider } from '@/components/ui/sidebar7';
+import StoreProvider from "@/store/StoreProvider";
+import Header from '@/app/_components/Header/Header';
+import AppSidebar from '@/app/_components/Sidebar/Sidebar'; // Используем новое имя
+import NowPlaying from '@/app/_components/NowPlaying/NowPlaying';
+
+type Props = {
+  children: React.ReactNode;
+  locale: string;
+  messages: AbstractIntlMessages;
+};
+
+export default function Providers({ children, locale, messages }: Props) {
+  return (
+    <StoreProvider>
+      <ThemeProvider
+        attribute="class"
+        defaultTheme="dark"
+        enableSystem
+        disableTransitionOnChange
+      >
+        <NextIntlClientProvider locale={locale} messages={messages}>
+          <SidebarProvider>
+            <AppSidebar />
+            <SidebarInset>
+              <div>
+                <Header />
+                <main className="p-5">{children}</main>
+              </div>
+            </SidebarInset>
+          </SidebarProvider>
+        </NextIntlClientProvider>
+      </ThemeProvider>
+      <NowPlaying />
+    </StoreProvider>
+  );
+}
\ No newline at end of file
diff --git a/frontend/locales/en.json b/frontend/locales/en.json
index 13a1f4e..4c1aa6f 100644
--- a/frontend/locales/en.json
+++ b/frontend/locales/en.json
@@ -28,5 +28,10 @@
             "steam": "Steam",
             "discord": "Discord"
         }
+    },
+    "Metadata": {
+        "defaultTitle": "Dmitry Khokhlov — Fullstack Developer",
+        "template": "Dmitry Khokhlov",
+        "defaultDescription": "Portfolio of a fullstack developer Dmitry Khokhlov. Specializing in React, Next.js, and TypeScript. Open to job opportunities."
     }
 }
\ No newline at end of file
diff --git a/frontend/locales/ru.json b/frontend/locales/ru.json
index 58b85fa..009ed58 100644
--- a/frontend/locales/ru.json
+++ b/frontend/locales/ru.json
@@ -28,5 +28,10 @@
         "steam": "Steam",
         "discord": "Discord"
       }
+    },
+    "Metadata": {
+        "defaultTitle": "Дмитрий Хохлов — Fullstack Разработчик",
+        "template": "Дмитрий Хохлов",
+        "defaultDescription": "Портфолио fullstack-разработчика. Специализируюсь на React, Next.js и TypeScript. Открыт к предложениям о работе."
     }
 }
\ No newline at end of file
diff --git a/frontend/package.json b/frontend/package.json
index 6025abb..75071ee 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "next dev --turbopack",
+    "dev": "next dev",
     "build": "next build",
     "start": "next start",
     "lint": "next lint"
diff --git a/frontend/public/robots.txt b/frontend/public/robots.txt
new file mode 100644
index 0000000..c16bd00
--- /dev/null
+++ b/frontend/public/robots.txt
@@ -0,0 +1,5 @@
+User-agent: *
+Disallow: /_next/
+Disallow: /api/
+
+Sitemap: https://diametrfq.ru/sitemap.xml
\ No newline at end of file