From 8933ab9067c21014af0e0e971328886e877f419a Mon Sep 17 00:00:00 2001
From: joachimhummel <47454583-joachimhummel@users.noreply.replit.com>
Date: Fri, 15 May 2026 15:47:11 +0000
Subject: [PATCH] Add Berufserfahrung Timeline section to portfolio
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Task: #2 — Berufserfahrung Timeline

## What was done
- Created new `experience.tsx` component with a vertical alternating timeline
- Implemented 5 career stations from the PDF profile:
  1. Senior IT-Consultant @ Landesamt für Statistik Bayern (01/2024–heute)
  2. Technischer Redakteur @ Polizei Hessen (04/2024–12/2024)
  3. Projektkoordinator @ Justiz Baden-Württemberg (04/2023–10/2023)
  4. Senior IT-Systems Engineer @ Amt d. öff. Rechts Hamburg (10/2020–04/2023)
  5. Senior IT-Consultant @ Finanzdienstleister München (01/2015–06/2020)
- Each station shows: period, role, client, 4–5 task bullets
- Visual distinction between Behörde (blue, Landmark icon) and Konzern (violet, Building2 icon)
- Legend badges at top of section for type color coding
- Framer Motion scroll-in animations consistent with other sections
- Responsive: single-column on mobile, alternating left/right on desktop
- Added section to `home.tsx` after Bio, with `id="experience"`
- Added "Erfahrung" nav link to `navbar.tsx` (both desktop and mobile menu)

## Deviations
- None. All 5 required stations implemented with 3–5 bullets each as specified.
---
 .../src/components/experience.tsx             | 203 ++++++++++++++++++
 .../src/components/navbar.tsx                 |   1 +
 .../joachim-portfolio/src/pages/home.tsx      |   5 +
 3 files changed, 209 insertions(+)
 create mode 100644 artifacts/joachim-portfolio/src/components/experience.tsx

diff --git a/artifacts/joachim-portfolio/src/components/experience.tsx b/artifacts/joachim-portfolio/src/components/experience.tsx
new file mode 100644
index 0000000..e980e55
--- /dev/null
+++ b/artifacts/joachim-portfolio/src/components/experience.tsx
@@ -0,0 +1,203 @@
+import { motion } from "framer-motion";
+import { Building2, Landmark } from "lucide-react";
+
+type Station = {
+  period: string;
+  role: string;
+  client: string;
+  type: "behoerde" | "konzern";
+  tasks: string[];
+};
+
+const stations: Station[] = [
+  {
+    period: "01/2024 – heute",
+    role: "Senior IT-Consultant",
+    client: "Landesamt für Statistik Bayern, München",
+    type: "behoerde",
+    tasks: [
+      "Installation, Konfiguration & 3rd-Level-Support von Apache, Tomcat, JBoss",
+      "Einführung und Betrieb von Docker, Ansible und Artifactory",
+      "Konzeption und Aufbau JMX-Monitoring mit Grafana",
+      "Erstellung ITIL-konformer Betriebshandbücher & Betriebsführungskonzepte",
+      "Migration von Java-Anwendungen via Artifactory & Bitbucket",
+    ],
+  },
+  {
+    period: "04/2024 – 12/2024",
+    role: "Technischer Redakteur",
+    client: "Polizei Hessen",
+    type: "behoerde",
+    tasks: [
+      "Betriebsführungskonzepte nach ITIL & BSI-Grundschutz für kritische Anwendungen",
+      "Betriebshandbücher für behördenkritische Systeme",
+      "Architekturdiagramme & Prozessvisualisierungen mit draw.io",
+      "Qualitätssicherungsmaßnahmen und Confluence/Jira-Betrieb",
+    ],
+  },
+  {
+    period: "04/2023 – 10/2023",
+    role: "Projektkoordinator",
+    client: "Amt des öffentlichen Rechts, Justiz Baden-Württemberg",
+    type: "behoerde",
+    tasks: [
+      "Betrieb und Support der eAkte-Infrastruktur der Justiz",
+      "Einführung von Confluence & Jira als Workflow-Tool",
+      "Dokumentation von Prozessabläufen & Changemanagement",
+      "Übergreifende Koordination mit IuK, Datenbanken & virtuellen Servern",
+    ],
+  },
+  {
+    period: "10/2020 – 04/2023",
+    role: "Senior IT-Systems Engineer",
+    client: "Amt des öffentlichen Rechts, Hamburg",
+    type: "behoerde",
+    tasks: [
+      "Linux / S390 / Docker-Betrieb von Video- & Messaging-Anwendungen",
+      "Deployment via Ansible & Gitlab CI/CD",
+      "Bundesweite Betriebshandbücher & Qualitätssicherung",
+      "Fachliche Unterstützung für Behörden, Justiz, Bundeswehr & Kanzleramt",
+    ],
+  },
+  {
+    period: "01/2015 – 06/2020",
+    role: "Senior IT-Consultant",
+    client: "Großkonzern Finanzdienstleistung, München (EZB-geprüft)",
+    type: "konzern",
+    tasks: [
+      "Apache, Tomcat, JBoss auf AIX / Solaris / Docker — 3rd-Level-Support",
+      "Clustering-Betrieb für Webserver & J2EE-Anwendungen",
+      "Betriebsrichtlinien für Webserver (EZB-Compliance-Prüfung)",
+      "Migration von Java-Anwendungen via Harvest & Gitlab",
+    ],
+  },
+];
+
+const typeConfig = {
+  behoerde: {
+    label: "Behörde",
+    icon: Landmark,
+    badge: "bg-blue-50 text-blue-700 border-blue-200",
+    dot: "bg-blue-500",
+    line: "border-blue-200",
+  },
+  konzern: {
+    label: "Konzern",
+    icon: Building2,
+    badge: "bg-violet-50 text-violet-700 border-violet-200",
+    dot: "bg-violet-500",
+    line: "border-violet-200",
+  },
+};
+
+export function Experience() {
+  return (
+    <div className="py-24">
+      <motion.div
+        initial={{ opacity: 0, y: 20 }}
+        whileInView={{ opacity: 1, y: 0 }}
+        viewport={{ once: true, margin: "-80px" }}
+        transition={{ duration: 0.6 }}
+      >
+        <div className="text-center max-w-2xl mx-auto mb-16">
+          <p className="section-number mb-3" data-testid="text-section-label-experience">
+            Berufserfahrung
+          </p>
+          <h2
+            className="text-3xl md:text-4xl font-bold text-foreground mb-4"
+            data-testid="text-section-title-experience"
+          >
+            Projekte in Behörden & Konzernen
+          </h2>
+          <p className="text-muted-foreground text-lg">
+            Über 25 Jahre in produktionskritischen Umgebungen — von Bundesbehörden über Landesämter bis zum EZB-geprüften Finanzkonzern.
+          </p>
+        </div>
+
+        <div className="flex gap-4 justify-center mb-10">
+          {(["behoerde", "konzern"] as const).map((type) => {
+            const cfg = typeConfig[type];
+            return (
+              <span
+                key={type}
+                className={`inline-flex items-center gap-1.5 px-3 py-1 text-xs font-semibold rounded-full border ${cfg.badge}`}
+              >
+                <span className={`w-2 h-2 rounded-full ${cfg.dot}`} />
+                {cfg.label}
+              </span>
+            );
+          })}
+        </div>
+
+        <div className="relative max-w-3xl mx-auto">
+          <div className="absolute left-6 top-0 bottom-0 w-px bg-border md:left-1/2" />
+
+          {stations.map((station, index) => {
+            const cfg = typeConfig[station.type];
+            const Icon = cfg.icon;
+            const isLeft = index % 2 === 0;
+
+            return (
+              <motion.div
+                key={index}
+                initial={{ opacity: 0, y: 20 }}
+                whileInView={{ opacity: 1, y: 0 }}
+                viewport={{ once: true, margin: "-60px" }}
+                transition={{ duration: 0.5, delay: index * 0.08 }}
+                className={`relative flex gap-6 mb-10 md:mb-12 ${
+                  isLeft ? "md:flex-row" : "md:flex-row-reverse"
+                }`}
+                data-testid={`card-experience-${index}`}
+              >
+                <div className="absolute left-6 -translate-x-1/2 md:left-1/2 z-10">
+                  <div
+                    className={`w-4 h-4 rounded-full border-2 border-white shadow-sm ${cfg.dot}`}
+                  />
+                </div>
+
+                <div className={`pl-14 md:pl-0 w-full md:w-[calc(50%-2rem)] ${isLeft ? "md:pr-8 md:text-right" : "md:pl-8"}`}>
+                  <div
+                    className={`p-5 rounded-2xl bg-white border border-border card-hover`}
+                  >
+                    <div className={`flex items-start gap-3 mb-3 ${isLeft ? "md:flex-row-reverse" : ""}`}>
+                      <div className={`w-8 h-8 rounded-lg border flex items-center justify-center shrink-0 ${cfg.badge}`}>
+                        <Icon className="w-4 h-4" />
+                      </div>
+                      <div className={isLeft ? "md:text-right" : ""}>
+                        <p className="text-xs font-semibold text-muted-foreground mb-0.5">
+                          {station.period}
+                        </p>
+                        <p className="text-sm font-bold text-foreground leading-tight">
+                          {station.role}
+                        </p>
+                      </div>
+                    </div>
+
+                    <p className={`text-xs font-medium text-primary mb-3 ${isLeft ? "md:text-right" : ""}`}>
+                      {station.client}
+                    </p>
+
+                    <ul className={`space-y-1.5 ${isLeft ? "md:text-right" : ""}`}>
+                      {station.tasks.map((task, tIndex) => (
+                        <li
+                          key={tIndex}
+                          className={`text-xs text-muted-foreground leading-relaxed flex items-start gap-2 ${
+                            isLeft ? "md:flex-row-reverse" : ""
+                          }`}
+                          data-testid={`item-experience-${index}-${tIndex}`}
+                        >
+                          <span className={`w-1 h-1 rounded-full bg-muted-foreground/40 mt-1.5 shrink-0`} />
+                          {task}
+                        </li>
+                      ))}
+                    </ul>
+                  </div>
+                </div>
+              </motion.div>
+            );
+          })}
+        </div>
+      </motion.div>
+    </div>
+  );
+}
diff --git a/artifacts/joachim-portfolio/src/components/navbar.tsx b/artifacts/joachim-portfolio/src/components/navbar.tsx
index abadfbb..c918c43 100644
--- a/artifacts/joachim-portfolio/src/components/navbar.tsx
+++ b/artifacts/joachim-portfolio/src/components/navbar.tsx
@@ -16,6 +16,7 @@ export function Navbar() {
     { name: "Stärken", href: "#strengths" },
     { name: "Projekte", href: "#projects" },
     { name: "Über mich", href: "#bio" },
+    { name: "Erfahrung", href: "#experience" },
     { name: "Kontakt", href: "#contact" },
   ];
 
diff --git a/artifacts/joachim-portfolio/src/pages/home.tsx b/artifacts/joachim-portfolio/src/pages/home.tsx
index fc6da50..b9c3acd 100644
--- a/artifacts/joachim-portfolio/src/pages/home.tsx
+++ b/artifacts/joachim-portfolio/src/pages/home.tsx
@@ -3,6 +3,7 @@ import { Competencies } from "@/components/competencies";
 import { Projects } from "@/components/projects";
 import { Strengths } from "@/components/strengths";
 import { Bio } from "@/components/bio";
+import { Experience } from "@/components/experience";
 import { Contact } from "@/components/contact";
 import { Navbar } from "@/components/navbar";
 
@@ -32,6 +33,10 @@ export default function Home() {
           <Bio />
         </section>
 
+        <section id="experience" className="mt-8">
+          <Experience />
+        </section>
+
         <section id="contact" className="mt-8">
           <Contact />
         </section>