diff --git a/DEPLOYMENT.md b/DEPLOYMENT.md
index 4a6949c..0f9358e 100644
--- a/DEPLOYMENT.md
+++ b/DEPLOYMENT.md
@@ -40,9 +40,14 @@ Die Pipeline wird durch `.gitea/workflows/deploy.yml` definiert und umfasst:
 
 ### Docker Images
 Alle Images werden in der Harbor Registry gespeichert:
-- `registry.julianvollmer.de/florale-emotion/florale-emotion-frontend`
-- `registry.julianvollmer.de/florale-emotion/florale-emotion-backend`
-- `registry.julianvollmer.de/florale-emotion/florale-emotion-bot`
+- `registry.julianvollmer.de/florale-emotion/florale-emotion-frontend` (Node.js 20 + Angular 17)
+- `registry.julianvollmer.de/florale-emotion/florale-emotion-backend` (Node.js 20 + Express)
+- `registry.julianvollmer.de/florale-emotion/florale-emotion-bot` (Node.js 20 + Cron Jobs)
+
+### Technische Anforderungen
+- **Node.js Version:** 20+ (erforderlich für AWS SDK)
+- **Angular CLI:** Wird als devDependency installiert
+- **Build-Prozess:** Multi-stage Docker Build für optimale Image-Größe
 
 ## Kubernetes-Manifeste
 
@@ -63,12 +68,21 @@ Alle Images werden in der Harbor Registry gespeichert:
 - Scheduled/Cron-basierte Ausführung
 - Resource Limits: 256Mi RAM, 100m CPU
 
-### Ingress Konfiguration
+### Ingress Konfiguration (Traefik)
 - **Production** (`ingress.yaml`): florale-emotion.de, www.florale-emotion.de, api.florale-emotion.de
 - **Development** (`ingress-dev.yaml`): dev.florale-emotion.de, api-dev.florale-emotion.de
+- Traefik als Kubernetes Ingress Controller
 - Automatische SSL-Zertifikate via Let's Encrypt
 - HTTPS-Weiterleitung aktiviert
 
+### DNS-Konfiguration
+Folgende DNS-Einträge sind erforderlich:
+```
+dev.florale-emotion.de      CNAME   traefik.julianvollmer.de
+api-dev.florale-emotion.de  CNAME   traefik.julianvollmer.de
+api.florale-emotion.de      CNAME   traefik.julianvollmer.de
+```
+
 ## Deployment-Prozess
 
 ### Automatisches Deployment
diff --git a/website/Dockerfile b/website/Dockerfile
index 220dc10..d5386df 100644
--- a/website/Dockerfile
+++ b/website/Dockerfile
@@ -1,5 +1,5 @@
 # Multi-stage build for Angular Frontend
-FROM node:18-alpine AS builder
+FROM node:20-alpine AS builder
 
 # Set working directory
 WORKDIR /app
@@ -7,14 +7,14 @@ WORKDIR /app
 # Copy package files
 COPY package*.json ./
 
-# Install dependencies
-RUN npm ci --only=production
+# Install ALL dependencies (including devDependencies for Angular CLI)
+RUN npm ci
 
 # Copy source code
 COPY . .
 
-# Build the Angular application
-RUN npm run build --prod
+# Build the Angular application for production
+RUN npm run build:prod
 
 # Production stage
 FROM nginx:alpine
diff --git a/website/backend/Dockerfile b/website/backend/Dockerfile
index aafca2b..fdef5b9 100644
--- a/website/backend/Dockerfile
+++ b/website/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-alpine
+FROM node:20-alpine
 
 # Set working directory
 WORKDIR /app
diff --git a/website/backend/healthcheck.js b/website/backend/healthcheck.js
index ac95b0c..c0142e5 100644
--- a/website/backend/healthcheck.js
+++ b/website/backend/healthcheck.js
@@ -3,7 +3,7 @@ const http = require('http');
 const options = {
   hostname: 'localhost',
   port: process.env.PORT || 3000,
-  path: '/health',
+  path: '/api/health',
   method: 'GET',
   timeout: 2000
 };
diff --git a/website/backend/package.json b/website/backend/package.json
index 4817860..0087b4b 100644
--- a/website/backend/package.json
+++ b/website/backend/package.json
@@ -19,6 +19,6 @@
     "nodemon": "^3.0.1"
   },
   "engines": {
-    "node": ">=16.0.0"
+    "node": ">=20.0.0"
   }
 }
\ No newline at end of file
diff --git a/website/k8s/backend.yaml b/website/k8s/backend.yaml
index e6e23ec..368ac10 100644
--- a/website/k8s/backend.yaml
+++ b/website/k8s/backend.yaml
@@ -35,13 +35,13 @@ spec:
             cpu: "300m"
         livenessProbe:
           httpGet:
-            path: /health
+            path: /api/health
             port: 3000
           initialDelaySeconds: 30
           periodSeconds: 10
         readinessProbe:
           httpGet:
-            path: /health
+            path: /api/health
             port: 3000
           initialDelaySeconds: 10
           periodSeconds: 5
diff --git a/website/k8s/bot.yaml b/website/k8s/bot.yaml
index 6a4853c..c7450e6 100644
--- a/website/k8s/bot.yaml
+++ b/website/k8s/bot.yaml
@@ -31,16 +31,5 @@ spec:
             cpu: "100m"
         # Social Media Bot läuft als Cronjob/Scheduled Task
         # Keine Health Checks nötig da es kein HTTP Service ist
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: florale-emotion-bot-service
-spec:
-  selector:
-    app: florale-emotion-bot
-  ports:
-    - protocol: TCP
-      port: 8080
-      targetPort: 8080
-  type: ClusterIP
\ No newline at end of file
+# Bot läuft als interner Service ohne öffentliche Exposition
+# Kein Service nötig, da keine HTTP-Requests von außen
\ No newline at end of file
diff --git a/website/k8s/ingress-dev.yaml b/website/k8s/ingress-dev.yaml
index 7c3a7b0..84ce280 100644
--- a/website/k8s/ingress-dev.yaml
+++ b/website/k8s/ingress-dev.yaml
@@ -3,11 +3,9 @@ kind: Ingress
 metadata:
   name: florale-emotion-dev-ingress
   annotations:
-    kubernetes.io/ingress.class: "nginx"
+    kubernetes.io/ingress.class: "traefik"
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/redirect-to-https: "true"
+    traefik.ingress.kubernetes.io/redirect-to-https: "true"
 spec:
   tls:
   - hosts:
diff --git a/website/k8s/ingress.yaml b/website/k8s/ingress.yaml
index 7f0ade8..646cc3e 100644
--- a/website/k8s/ingress.yaml
+++ b/website/k8s/ingress.yaml
@@ -3,11 +3,9 @@ kind: Ingress
 metadata:
   name: florale-emotion-ingress
   annotations:
-    kubernetes.io/ingress.class: "nginx"
+    kubernetes.io/ingress.class: "traefik"
     cert-manager.io/cluster-issuer: "letsencrypt-prod"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/redirect-to-https: "true"
+    traefik.ingress.kubernetes.io/redirect-to-https: "true"
 spec:
   tls:
   - hosts:
diff --git a/website/social-media-bot/Dockerfile b/website/social-media-bot/Dockerfile
index 67ea7d5..4203cd2 100644
--- a/website/social-media-bot/Dockerfile
+++ b/website/social-media-bot/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-alpine
+FROM node:20-alpine
 
 # Set working directory
 WORKDIR /app
diff --git a/website/social-media-bot/package.json b/website/social-media-bot/package.json
index 246b719..d701562 100644
--- a/website/social-media-bot/package.json
+++ b/website/social-media-bot/package.json
@@ -17,6 +17,6 @@
     "nodemon": "^3.0.1"
   },
   "engines": {
-    "node": ">=16.0.0"
+    "node": ">=20.0.0"
   }
 }
\ No newline at end of file