diff --git a/app/page.tsx b/app/page.tsx
index 6a46cd6..809d67d 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -1,25 +1,75 @@
+"use client";
 import Link from "next/link"
-import { Input } from "@/components/ui/input"
-import { Textarea } from "@/components/ui/textarea"
 import { Button } from "@/components/ui/button"
-import { JSX, SVGProps } from "react"
-
+import {JSX, SVGProps, useState} from "react"
+import { Card, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
+import { Badge } from "@/components/ui/badge"
+import Image from "next/image"
+import {Github, Linkedin, MenuIcon} from "lucide-react";
 export default function Home() {
+  const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
+  const skills = [
+    "IT Support", "Data Analysis", "Python", "R", "SQL", "Network Architecture",
+    "Network Security", "Cloud Computing", "Data Visualization", "Machine Learning",
+    "Statistical Analysis", "Database Management", "Linux", "Git", "Agile Methodologies",
+    "Project Management", "Business Analysis", "Critical Thinking"
+  ];
+
+  const certifications = [
+    {
+      name: "Google IT Support Professional Certificate",
+      issuer: "Google",
+      image: "/certificates/Coursera_RZ1V4RU6JP2D.png"
+    },
+    {
+      name: "Google Data Analytics Professional Certificate",
+      issuer: "Google",
+      image: "/certificates/Coursera_EN181NFH7VYT.png"
+    },
+    {
+      name: "IBM Python for Data Science, AI & Development",
+      issuer: "IBM",
+      image: "/certificates/Coursera_QT9WT5VCHJNU.png"
+    }
+  ];
   return (
       <div className="bg-[#00004d] text-white font-['Segoe UI', 'FiraCode'] min-h-screen">
         <header className="py-4 px-6 flex items-center justify-between border-b border-[#4d4dff]">
           <div className="flex items-center gap-4">
-            <TerminalIcon className="w-8 h-8"/>
+            <TerminalIcon className="w-8 h-8" aria-hidden="true" />
             <h1 className="text-2xl font-semibold">Pietro Quintavalle</h1>
           </div>
-          <nav className="flex items-center gap-6">
-            {["About", "Skills", "Certifications", "Portfolio", "Contact"].map((item) => (
-                <Link key={item} href={`#${item.toLowerCase()}`} className="hover:text-[#4d4dff] transition-colors">
+          <nav className="hidden md:flex items-center gap-6">
+            {["About", "Skills", "Portfolio", "Certifications"].map((item) => (
+                <Link key={item} href={`#${item.toLowerCase()}`} className="hover:text-[#4d4dff] transition-colors p-2">
                   {item}
                 </Link>
             ))}
           </nav>
+          <button
+              className="md:hidden text-white p-2"
+              onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
+              aria-label={mobileMenuOpen ? "Close menu" : "Open menu"}
+          >
+            <MenuIcon className="h-6 w-6" aria-hidden="true" />
+          </button>
         </header>
+
+        {/* Mobile menu */}
+        {mobileMenuOpen && (
+            <div className="md:hidden bg-[#0000b3] py-2">
+              {["About", "Skills", "Certifications", "Portfolio"].map((item) => (
+                  <Link
+                      key={item}
+                      href={`#${item.toLowerCase()}`}
+                      className="block py-2 px-4 text-white hover:bg-[#4d4dff] transition-colors"
+                      onClick={() => setMobileMenuOpen(false)}
+                  >
+                    {item}
+                  </Link>
+              ))}
+            </div>
+        )}
         <main className="px-6 py-12">
           <section id="about" className="mb-12">
             <h2 className="text-3xl font-semibold mb-4">About Me</h2>
@@ -30,97 +80,35 @@ export default function Home() {
                 My passion lies in leveraging technology to solve complex problems and derive meaningful insights from
                 data.
                 With a combination of technical skills and analytical thinking, I&apos;m equipped to tackle challenges
-                in
-                both IT infrastructure and data-driven decision-making.
+                in both IT infrastructure and data-driven decision-making.
               </p>
             </div>
-          </section>
-          <section id="skills" className="mb-12">
-            <h2 className="text-3xl font-semibold mb-4">Skills</h2>
-            <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-              {[
-                {
-                  title: "IT & Networking",
-                  skills: [
-                    "IT Support", "Troubleshooting", "Computer Networking",
-                    "Network Architecture", "Network Model", "Computer Architecture",
-                    "Network Security", "Cloud Computing"
-                  ]
-                },
-                {
-                  title: "Data Science & Analytics",
-                  skills: [
-                    "Data Analysis", "Data Visualization", "Data Management",
-                    "General Statistics", "Data Science", "Business Analysis"
-                  ]
-                },
-                {
-                  title: "Programming & Software",
-                  skills: [
-                    "Python Programming", "R Programming", "SQL",
-                    "Computer Programming", "Numpy", "Pandas",
-                    "Spreadsheet Software"
-                  ]
-                },
-                {
-                  title: "Business & Communication",
-                  skills: [
-                    "Business Communication", "Accounting",
-                    "Leadership and Management", "Critical Thinking",
-                    "Human Computer Interaction"
-                  ]
-                },
-                {
-                  title: "Tools & Platforms",
-                  skills: [
-                    "Tableau", "Git", "Linux", "Microsoft Office Suite"
-                  ]
-                },
-                {
-                  title: "Methodologies",
-                  skills: [
-                    "Data-Driven Decision Making", "Agile",
-                    "IT Service Management", "Project Management"
-                  ]
-                },
-              ].map((category, index) => (
-                  <div key={index} className="bg-[#0000b3] rounded-md p-4">
-                    <h3 className="text-xl font-semibold mb-2">{category.title}</h3>
-                    <ul className="list-disc pl-4 space-y-2">
-                      {category.skills.map((skill, skillIndex) => (
-                          <li key={skillIndex}>{skill}</li>
-                      ))}
-                    </ul>
-                  </div>
-              ))}
+            <div className="flex space-x-4 mt-4">
+              <Link href="https://github.com/Quinta0" passHref>
+                <a aria-label="GitHub Profile">
+                  <Button variant="outline" size="icon" className="p-2">
+                    <Github className="h-6 w-6" aria-hidden="true"/>
+                  </Button>
+                </a>
+              </Link>
+              <Link href="https://linkedin.com/in/pietro-quintavalle-996b96267" passHref>
+                <a aria-label="LinkedIn Profile">
+                  <Button variant="outline" size="icon" className="p-2">
+                    <Linkedin className="h-6 w-6" aria-hidden="true"/>
+                  </Button>
+                </a>
+              </Link>
             </div>
           </section>
-          <section id="certifications" className="mb-12">
-            <h2 className="text-3xl font-semibold mb-4">Certifications</h2>
-            <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
-              <div className="bg-[#0000b3] rounded-md p-4">
-                <h3 className="text-xl font-semibold mb-2">Google IT Support Professional Certificate</h3>
-                <iframe
-                    src="/certificates/Coursera_RZ1V4RU6JP2D.png"
-                    className="w-full h-96 border-none"
-                    title="Google IT Support Professional Certificate"
-                ></iframe>
-              </div>
-              <div className="bg-[#0000b3] rounded-md p-4">
-                <h3 className="text-xl font-semibold mb-2">Google Data Analytics Professional Certificate</h3>
-                <iframe
-                    src="/certificates/Coursera_EN181NFH7VYT.png"
-                    className="w-full h-96 border-none"
-                    title="Google Data Analytics Professional Certificate"
-                ></iframe>
-              </div>
-              <div className="bg-[#0000b3] rounded-md p-4">
-                <h3 className="text-xl font-semibold mb-2">IBM Python for Data Science, AI & Development</h3>
-                <iframe
-                    src="/certificates/Coursera_QT9WT5VCHJNU.png"
-                    className="w-full h-96 border-none"
-                    title="IBM Python for Data Science, AI & Development"
-                ></iframe>
+          <section id="skills" className="mb-16">
+            <h2 className="text-3xl font-bold mb-4">Skills</h2>
+            <div className="relative overflow-hidden h-16">
+              <div className="absolute flex animate-marquee">
+                {[...skills, ...skills].map((skill, index) => (
+                    <Badge key={index} variant="secondary" className="mx-2 text-md text-center py-1 px-3">
+                      {skill}
+                    </Badge>
+                ))}
               </div>
             </div>
           </section>
@@ -132,31 +120,31 @@ export default function Home() {
                   title: "password-generator",
                   description: "A unique and interactive password generator built with Next.js and React. ",
                   technologies: ["Nextjs", "Encryption", "Typescript"],
-                  githubLink: "#"
+                  githubLink: "https://github.com/Quinta0/password-generator"
                 },
                 {
                   title: "Valgo",
                   description: "A website for visualizing sorting algorithms for the visual learners out there.",
                   technologies: ["Typescript", "React", "Algorithms"],
-                  githubLink: "#"
+                  githubLink: "https://github.com/Quinta0/valgo"
                 },
                 {
                   title: "Gravity",
                   description: "3D Gravity Simulator is a C++ program that visualizes the gravitational interactions between celestial bodies",
                   technologies: ["C++", "OpenGL", "Physics", "3D", "Simulation", "Cmake", "VCPKG"],
-                  githubLink: "#"
+                  githubLink: "https://github.com/Quinta0/gravity"
                 },
                 {
                   title: "Boston Housing Price Prediction",
                   description: "A simulation of the Boston Housing Price Prediction project that involves building a machine learning model to predict housing prices. ",
                   technologies: ["Python", "Machine Learning", "Data Analysis", "Data Visualization", "Jupyter Notebook", "Probability", "Statistics"],
-                  githubLink: "#"
+                  githubLink: "https://github.com/Quinta0/BostonHousing"
                 },
                 {
                   title: "Forest Fire Simulation",
                   description: "An assignment for the Probability & Statistics course at USI that aims to model the spread of forest fires over a grid representing a forest landscape.",
                   technologies: ["Statistics", "Python", "Jupyter Notebook", "Simulation", "Probability"],
-                  githubLink: "#"
+                  githubLink: "https://github.com/Quinta0/ForestFire"
                 },
                 {
                   title: "Network Monitoring Tool",
@@ -172,14 +160,15 @@ export default function Home() {
                       {project.technologies.map((tech, techIndex) => (
                           <span key={techIndex}
                                 className="inline-block bg-[#4d4dff] text-white rounded-full px-3 py-1 text-sm font-semibold mr-2 mb-2">
-                    {tech}
-                  </span>
+                      {tech}
+                    </span>
                       ))}
                     </div>
                     <div className="flex justify-end">
                       <Link
                           href={project.githubLink}
                           className="inline-flex items-center rounded-md bg-[#4d4dff] px-4 py-2 text-sm font-medium text-white shadow-sm transition-colors hover:bg-[#3b3bd9] focus:outline-none focus:ring-2 focus:ring-[#4d4dff] focus:ring-offset-2"
+                          aria-label={`View ${project.title} on GitHub`}
                       >
                         View on GitHub
                       </Link>
@@ -188,53 +177,39 @@ export default function Home() {
               ))}
             </div>
           </section>
-          <section id="contact" className="mb-12">
-            <h2 className="text-3xl font-semibold mb-4">Contact Me</h2>
-            <form className="max-w-xl mx-auto">
-              <div className="mb-4">
-                <label htmlFor="name" className="block mb-2">Name</label>
-                <Input
-                    type="text"
-                    id="name"
-                    name="name"
-                    placeholder="Enter your name"
-                    className="bg-[#0000b3] border-[#4d4dff] focus:border-[#7f7fff] focus:ring-[#7f7fff]"
-                />
-              </div>
-              <div className="mb-4">
-                <label htmlFor="email" className="block mb-2">Email</label>
-                <Input
-                    type="email"
-                    id="email"
-                    name="email"
-                    placeholder="Enter your email"
-                    className="bg-[#0000b3] border-[#4d4dff] focus:border-[#7f7fff] focus:ring-[#7f7fff]"
-                />
-              </div>
-              <div className="mb-4">
-                <label htmlFor="message" className="block mb-2">Message</label>
-                <Textarea
-                    id="message"
-                    name="message"
-                    rows={5}
-                    placeholder="Enter your message"
-                    className="bg-[#0000b3] border-[#4d4dff] focus:border-[#7f7fff] focus:ring-[#7f7fff]"
-                />
-              </div>
-              <div className="flex justify-end">
-                <Button
-                    type="submit"
-                    className="inline-flex items-center rounded-md bg-[#4d4dff] px-4 py-2 text-sm font-medium text-white shadow-sm transition-colors hover:bg-[#3b3bd9] focus:outline-none focus:ring-2 focus:ring-[#4d4dff] focus:ring-offset-2"
-                >
-                  Submit
-                </Button>
-              </div>
-            </form>
+          <section id="certifications" className="mb-16">
+            <h2 className="text-3xl font-semibold mb-4">Certifications</h2>
+            <div className="grid gap-6 md:grid-cols-2 lg:grid-cols-3">
+              {certifications.map((cert, index) => (
+                  <Card key={index} className="overflow-hidden bg-[#0000b3] text-white">
+                    <Image src={cert.image} alt={cert.name} width={400} height={300}
+                           className="w-full object-contain"/>
+                    <CardHeader>
+                      <CardTitle>{cert.name}</CardTitle>
+                      <CardDescription className="text-gray-300">{cert.issuer}</CardDescription>
+                    </CardHeader>
+                  </Card>
+              ))}
+            </div>
           </section>
         </main>
         <footer className="bg-[#0000b3] py-6 px-6 text-center text-sm">
           <p>&copy; 2024 Pietro Quintavalle. All rights reserved.</p>
         </footer>
+        <style jsx>{`
+          @keyframes marquee {
+            0% {
+              transform: translateX(100%);
+            }
+            100% {
+              transform: translateX(-100%);
+            }
+          }
+
+          .animate-marquee {
+            animation: marquee 30s linear infinite;
+          }
+        `}</style>
       </div>
   )
 }
diff --git a/components/ui/badge.tsx b/components/ui/badge.tsx
new file mode 100644
index 0000000..f000e3e
--- /dev/null
+++ b/components/ui/badge.tsx
@@ -0,0 +1,36 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const badgeVariants = cva(
+  "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+  {
+    variants: {
+      variant: {
+        default:
+          "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
+        secondary:
+          "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        destructive:
+          "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
+        outline: "text-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+export interface BadgeProps
+  extends React.HTMLAttributes<HTMLDivElement>,
+    VariantProps<typeof badgeVariants> {}
+
+function Badge({ className, variant, ...props }: BadgeProps) {
+  return (
+    <div className={cn(badgeVariants({ variant }), className)} {...props} />
+  )
+}
+
+export { Badge, badgeVariants }
diff --git a/components/ui/card.tsx b/components/ui/card.tsx
new file mode 100644
index 0000000..afa13ec
--- /dev/null
+++ b/components/ui/card.tsx
@@ -0,0 +1,79 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+const Card = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn(
+      "rounded-lg border bg-card text-card-foreground shadow-sm",
+      className
+    )}
+    {...props}
+  />
+))
+Card.displayName = "Card"
+
+const CardHeader = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn("flex flex-col space-y-1.5 p-6", className)}
+    {...props}
+  />
+))
+CardHeader.displayName = "CardHeader"
+
+const CardTitle = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLHeadingElement>
+>(({ className, ...props }, ref) => (
+  <h3
+    ref={ref}
+    className={cn(
+      "text-2xl font-semibold leading-none tracking-tight",
+      className
+    )}
+    {...props}
+  />
+))
+CardTitle.displayName = "CardTitle"
+
+const CardDescription = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => (
+  <p
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+))
+CardDescription.displayName = "CardDescription"
+
+const CardContent = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
+))
+CardContent.displayName = "CardContent"
+
+const CardFooter = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    className={cn("flex items-center p-6 pt-0", className)}
+    {...props}
+  />
+))
+CardFooter.displayName = "CardFooter"
+
+export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent }