fix: update job title and terminology to reflect "Software Engineer" in metadata

app/layout.tsx

@@ -16,21 +16,21 @@ const geistMono = Geist_Mono({
 
 export const metadata: Metadata = {
   title: {
-    default: "Gabriel Kaszewski | Full-Stack Developer",
+    default: "Gabriel Kaszewski | Software Engineer",
     template: "%s | Gabriel Kaszewski",
   },
   description:
-    "The portfolio of Gabriel Kaszewski, a self-taught full-stack developer specializing in Rust, Python, and modern web technologies.",
+    "The portfolio of Gabriel Kaszewski, a software engineer specializing in Rust, Python, and modern web technologies.",
   keywords: [
     "Gabriel Kaszewski",
-    "Full-Stack Developer",
+    "Software Engineer",
     "Rust Developer",
     "Python Developer",
     "Next.js",
     "Portfolio",
   ],
   openGraph: {
-    title: "Gabriel Kaszewski | Full-Stack Developer",
+    title: "Gabriel Kaszewski | Software Engineer",
     description:
       "Welcome to my portfolio. Discover my projects, skills, and journey.",
     url: "https://gabrielkaszewski.dev",
@@ -41,9 +41,9 @@ export const metadata: Metadata = {
 
   twitter: {
     card: "summary_large_image",
-    title: "Gabriel Kaszewski | Full-Stack Developer",
+    title: "Gabriel Kaszewski | Software Engineer",
     description:
-      "Explore my work as a full-stack developer, from web apps to game development.",
+      "Explore my work as a software engineer, from web apps to game development.",
   },
 
   robots: {
@@ -73,7 +73,7 @@ export default function RootLayout({
       "https://github.com/GKaszewski",
       "https://www.linkedin.com/in/gabriel-kaszewski-5344b3183",
     ],
-    jobTitle: "Full-Stack Developer",
+    jobTitle: "Software Engineer",
     alumniOf: "University of Gdańsk",
     knowsAbout: [
       "Rust",