adding learning certificate, styling fixes

backend/routes/contact.js

@@ -1,9 +1,11 @@
-import express from 'express';
+// Currently not in use
-import rateLimit from 'express-rate-limit';
-import { body, validationResult } from 'express-validator';
-import { sendContactEmail } from '../services/emailService.js';
 
-const router = express.Router();
+import express from 'express'
+import rateLimit from 'express-rate-limit'
+import { body, validationResult } from 'express-validator'
+import { sendContactEmail } from '../services/emailService.js'
+
+const router = express.Router()
 
 // GDPR compliant rate limiting
 const contactLimiter = rateLimit({
@@ -15,7 +17,7 @@ const contactLimiter = rateLimit({
   },
   standardHeaders: true,
   legacyHeaders: false,
-});
+})
 
 // GDPR compliant validation
 const validateContactForm = [
@@ -26,17 +28,17 @@ const validateContactForm = [
   body('message').trim().isLength({ min: 10, max: 2000 }).escape(),
   body('gdprConsent').equals('true').withMessage('GDPR consent required'),
   body('website').optional().isEmpty(), // Honeypot
-];
+]
 
 router.post('/', contactLimiter, validateContactForm, async (req, res) => {
   try {
-    const errors = validationResult(req);
+    const errors = validationResult(req)
     if (!errors.isEmpty()) {
       return res.status(400).json({
         success: false,
         message: 'Invalid form data.',
         errors: errors.array(),
-      });
+      })
     }
 
     const {
@@ -47,15 +49,15 @@ router.post('/', contactLimiter, validateContactForm, async (req, res) => {
       message,
       gdprConsent,
       website,
-    } = req.body;
+    } = req.body
 
     // Honeypot check
     if (website) {
-      console.warn('🚨 Spam detected:', req.ip);
+      console.warn('🚨 Spam detected:', req.ip)
       return res.status(400).json({
         success: false,
         message: 'Invalid submission detected.',
-      });
+      })
     }
 
     // GDPR consent check
@@ -63,7 +65,7 @@ router.post('/', contactLimiter, validateContactForm, async (req, res) => {
       return res.status(400).json({
         success: false,
         message: 'GDPR consent required.',
-      });
+      })
     }
 
     // Send email with minimal logging for GDPR
@@ -75,19 +77,19 @@ router.post('/', contactLimiter, validateContactForm, async (req, res) => {
       message,
       senderIP: req.ip,
       userAgent: req.get('User-Agent'),
-    });
+    })
 
     res.json({
       success: true,
       message: "Thank you for your message! I'll get back to you soon.",
-    });
+    })
   } catch (error) {
-    console.error('❌ Contact error:', error.message); // No personal data in logs
+    console.error('❌ Contact error:', error.message) // No personal data in logs
     res.status(500).json({
       success: false,
       message: 'Failed to send message. Please try again later.',
-    });
+    })
   }
-});
+})
 
-export { router as contactRouter };
+export { router as contactRouter }

src/assets/react.svg

@@ -1 +0,0 @@
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src/assets/vite.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

src/components/sections/ProjectsSection.tsx

@@ -25,8 +25,8 @@ export default function ProjectsSection(props: ProjectsSectionProps = {}) {
     title = texts.title,
     subtitle = texts.subtitle,
     projects = [...projectsData].sort((a, b) => {
-      const yearA = parseInt(a.year || '0');
+      const yearA = Number.parseInt(a.year || '0');
-      const yearB = parseInt(b.year || '0');
+      const yearB = Number.parseInt(b.year || '0');
       return yearB - yearA; // Descending order (newest first)
     })
   } = props;

src/config/certifications-config.ts

@@ -1,46 +1,12 @@
 import { certifications } from './locales/en/certifications';
 import type { Certification } from '../data/Certification';
 
-const getCertificationText = (id: number) => {
+export const certificationsData: Certification[] = certifications.certificationItems
-    const item = certifications.certificationItems.find(c => c.id === id);
+    .map(item => ({
-    if (!item) throw new Error(`Certification with id ${id} not found`);
+        id: item.id,
-    return item;
+        name: item.name,
-};
+        issuer: item.issuer,
-
+        year: item.year,
-export const certificationsData: Certification[] = [
+        icon: item.icon,
-    {
+    }))
-        id: 1,
+    .sort((a, b) => Number.parseInt(b.year) - Number.parseInt(a.year));
-        name: getCertificationText(1).name,
-        issuer: getCertificationText(1).issuer,
-        year: '2025',
-        icon: '',
-    },
-    {
-        id: 2,
-        name: getCertificationText(2).name,
-        issuer: getCertificationText(2).issuer,
-        year: '2025',
-        icon: '',
-    },
-    {
-        id: 3,
-        name: getCertificationText(3).name,
-        issuer: getCertificationText(3).issuer,
-        year: '2020',
-        icon: '',
-    },
-    {
-        id: 4,
-        name: getCertificationText(4).name,
-        issuer: getCertificationText(4).issuer,
-        year: '2020',
-        icon: '',
-    },
-    {
-        id: 5,
-        name: getCertificationText(5).name,
-        issuer: getCertificationText(5).issuer,
-        year: '2015',
-        icon: '',
-    },
-].sort((a, b) => Number.parseInt(b.year) - Number.parseInt(a.year));

src/config/certifications-data.ts

@@ -0,0 +1,43 @@
+export const certificationItems = [{
+  id: 1,
+  name: 'React - The Complete Guide (incl. Next.js, Redux)',
+  issuer: 'Udemy Lecture - Maximilian Schwarzmüller',
+  year: '2026',
+  icon: ''
+},
+{
+  id: 2,
+  name: 'Practical Prompt Engineering Masterclass: Hands-On Learning',
+  issuer: 'Udemy Lecture - Asif Farooqi, Abdullah Dar',
+  year: '2025',
+  icon: ''
+},
+{
+  id: 3,
+  name: 'Understanding Typescript',
+  issuer: 'Udemy Lecture - Maximilian Schwarzmüller',
+  year: '2025',
+  icon: ''
+},
+{
+  id: 4,
+  name: 'Angular Step by Step',
+  issuer: 'Udemy Lecture - Shivprasad Koirala',
+  year: '2020',
+  icon: ''
+},
+{
+  id: 5,
+  name: 'Angular and Typescript',
+  issuer: 'LinkedIn TestDome',
+  year: '2020',
+  icon: ''
+},
+{
+  id: 6,
+  name: 'Bachelor of Science in Computer Science',
+  issuer: 'TU Darmstadt',
+  year: '2015',
+  icon: ''
+},
+];

src/config/locales/de/certifications.ts

@@ -1,31 +1,7 @@
+import { certificationItems } from '../../certifications-data';
+
 export const certifications = {
   title: 'Zertifizierungen & Erfolge',
   subtitle: 'Meine beruflichen Qualifikationen und kontinuierliche Weiterbildung',
-  certificationItems: [
+  certificationItems,
-    {
-      id: 1,
-      name: 'Practical Prompt Engineering Masterclass: Hands-On Learning',
-      issuer: 'Udemy Kurs - Asif Farooqi, Abdullah Dar',
-    },
-    {
-      id: 2,
-      name: 'Understanding Typescript',
-      issuer: 'Udemy Kurs - Maximilian Schwarzmüller',
-    },
-    {
-      id: 3,
-      name: 'Angular Step by Step',
-      issuer: 'Udemy Kurs - Shivprasad Koirala',
-    },
-    {
-      id: 4,
-      name: 'Angular and Typescript',
-      issuer: 'LinkedIn TestDome',
-    },
-    {
-      id: 5,
-      name: 'Bachelor of Science in Informatik',
-      issuer: 'TU Darmstadt',
-    },
-  ],
 };

src/config/locales/en/certifications.ts

@@ -1,31 +1,7 @@
+import { certificationItems } from '../../certifications-data';
+
 export const certifications = {
   title: 'Certifications & Achievements',
   subtitle: 'My professional qualifications and continuous learning',
-  certificationItems: [
+  certificationItems,
-    {
-      id: 1,
-      name: 'Practical Prompt Engineering Masterclass: Hands-On Learning',
-      issuer: 'Udemy Lecture - Asif Farooqi, Abdullah Dar',
-    },
-    {
-      id: 2,
-      name: 'Understanding Typescript',
-      issuer: 'Udemy Lecture - Maximilian Schwarzmüller',
-    },
-    {
-      id: 3,
-      name: 'Angular Step by Step',
-      issuer: 'Udemy Lecture - Shivprasad Koirala',
-    },
-    {
-      id: 4,
-      name: 'Angular and Typescript',
-      issuer: 'LinkedIn TestDome',
-    },
-    {
-      id: 5,
-      name: 'Bachelor of Science in Computer Science',
-      issuer: 'TU Darmstadt',
-    },
-  ],
 };

src/scss/sections/certifications-section.scss

@@ -23,15 +23,15 @@
 
   &__grid {
     display: grid;
-    grid-template-columns: repeat(1, 1fr);
+    grid-template-columns: repeat(auto-fit, minmax(min(100%, 425px), 1fr));
     gap: 2rem;
 
-    @include globals.mobile-only {
+    @media (min-width: 900px) and (max-width: 1799px) {
       grid-template-columns: repeat(2, 1fr);
     }
 
-    @include globals.desktop-only {
+    @media (min-width: 1200px) {
-      grid-template-columns: repeat(4, 1fr);
+      grid-template-columns: repeat(3, 1fr);
     }
   }
 
@@ -41,10 +41,13 @@
     border-radius: $card-border-radius-md;
     box-shadow: var(--certifications-card-shadow);
     background: var(--certifications-card-background);
-    padding: $card-padding-lg $card-padding-lg;
+    padding: 1.5rem 1rem;
     transition: $transition-base;
     position: relative;
     overflow: hidden;
+    display: flex;
+    flex-direction: column;
+    height: 100%;
 
     &::before {
       content: '';
@@ -70,25 +73,30 @@
   }
 
   &__card-header {
-    margin-bottom: 1.5rem;
+    margin-bottom: 1em;
     position: relative;
     z-index: 1;
+    flex: 1;
+    display: flex;
+    flex-direction: column;
   }
 
   &__card-icon {
     width: 4rem;
     height: 4rem;
-    margin: 0 auto 1rem;
+    margin: 0 auto 0.75rem;
     color: var(--color-certifications-primary);
     display: block;
+    flex-shrink: 0;
   }
 
   &__card-icon-image {
     height: 4rem;
     width: 4rem;
     object-fit: contain;
-    margin: 0 auto 1rem;
+    margin: 0 auto 0.75rem;
     display: block;
+    flex-shrink: 0;
   }
 
   &__card-title {
@@ -123,17 +131,25 @@
   // Responsive adjustments
   @include globals.mobile-only {
     &__card {
-      padding: $card-padding-lg $card-padding-md;
+      padding: 1.25rem 1rem;
     }
 
     &__card-icon,
     &__card-icon-image {
       width: 3rem;
       height: 3rem;
+      margin-bottom: 0.5rem;
     }
 
     &__card-title {
       font-size: 1rem;
     }
   }
+
+  // Reduce card height on larger screens
+  @media (min-width: 1200px) {
+    &__card {
+      height: 80%;
+    }
+  }
 }