diff --git a/backend/alembic/versions/e50a60c5d343_add_user_bio_and_avatar.py b/backend/alembic/versions/e50a60c5d343_add_user_bio_and_avatar.py
new file mode 100644
index 0000000..fcf8fbe
--- /dev/null
+++ b/backend/alembic/versions/e50a60c5d343_add_user_bio_and_avatar.py
@@ -0,0 +1,39 @@
+"""Add user bio and avatar
+
+Revision ID: e50a60c5d343
+Revises: b16ef2228130
+Create Date: 2025-12-20 06:44:30.761707
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'e50a60c5d343'
+down_revision: Union[str, Sequence[str], None] = 'b16ef2228130'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('user', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('bio', sqlmodel.sql.sqltypes.AutoString(), nullable=True))
+        batch_op.add_column(sa.Column('avatar', sqlmodel.sql.sqltypes.AutoString(), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('user', schema=None) as batch_op:
+        batch_op.drop_column('avatar')
+        batch_op.drop_column('bio')
+
+    # ### end Alembic commands ###
diff --git a/docker-compose.hetzner.yml b/docker-compose.hetzner.yml
deleted file mode 100644
index 7367a9a..0000000
--- a/docker-compose.hetzner.yml
+++ /dev/null
@@ -1,98 +0,0 @@
-version: '3.8'
-
-services:
-  backend:
-    build: ./backend
-    ports:
-      - "127.0.0.1:8020:8000"
-    volumes:
-      - ./backend:/app
-      - backend_data:/app/data
-    environment:
-      - DATABASE_URL=postgresql://elmeg:elmeg_password@db:5432/elmeg_db
-      - SECRET_KEY=${SECRET_KEY:-demo-secret-change-in-production}
-    command: uvicorn main:app --host 0.0.0.0 --port 8000 --root-path /api --proxy-headers --forwarded-allow-ips '*'
-    depends_on:
-      - db
-    restart: unless-stopped
-    healthcheck:
-      test: [ "CMD", "python", "-c", "import httpx; httpx.get('http://localhost:8000/docs').raise_for_status()" ]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-    networks:
-      - elmeg
-      - traefik
-    labels:
-      - "traefik.enable=true"
-      - "traefik.http.routers.elmeg-backend.rule=Host(`elmeg.xyz`) && PathPrefix(`/api`)"
-      - "traefik.http.routers.elmeg-backend.entrypoints=websecure"
-      - "traefik.http.routers.elmeg-backend.tls.certresolver=letsencrypt"
-      - "traefik.http.routers.elmeg-backend.priority=100"
-      - "traefik.http.middlewares.elmeg-strip.stripprefix.prefixes=/api"
-      - "traefik.http.routers.elmeg-backend.middlewares=elmeg-strip"
-      - "traefik.http.routers.elmeg-backend.service=elmeg-backend-svc"
-      - "traefik.http.services.elmeg-backend-svc.loadbalancer.server.port=8000"
-      - "traefik.docker.network=ersen_ersen-network"
-      # Direct routes for docs (no strip)
-      - "traefik.http.routers.elmeg-backend-docs.rule=Host(`elmeg.xyz`) && PathPrefix(`/docs`, `/openapi.json`)"
-      - "traefik.http.routers.elmeg-backend-docs.entrypoints=websecure"
-      - "traefik.http.routers.elmeg-backend-docs.tls.certresolver=letsencrypt"
-      - "traefik.http.routers.elmeg-backend-docs.priority=100"
-      - "traefik.http.routers.elmeg-backend-docs.service=elmeg-backend-svc"
-
-  frontend:
-    build:
-      context: ./frontend
-      dockerfile: Dockerfile
-    ports:
-      - "127.0.0.1:3020:3000"
-    volumes:
-      - ./frontend:/app
-      - /app/node_modules
-      - /app/.next
-    environment:
-      - NEXT_PUBLIC_API_URL=https://elmeg.xyz/api
-      - INTERNAL_API_URL=http://backend:8000
-    depends_on:
-      - backend
-    restart: unless-stopped
-    networks:
-      - elmeg
-      - traefik
-    labels:
-      - "traefik.enable=true"
-      - "traefik.http.routers.elmeg-frontend.rule=Host(`elmeg.xyz`) && !PathPrefix(`/api`, `/docs`, `/openapi.json`)"
-      - "traefik.http.routers.elmeg-frontend.entrypoints=websecure"
-      - "traefik.http.routers.elmeg-frontend.tls.certresolver=letsencrypt"
-      - "traefik.http.routers.elmeg-frontend.priority=50"
-      - "traefik.http.services.elmeg-frontend.loadbalancer.server.port=3000"
-      - "traefik.docker.network=ersen_ersen-network"
-
-  db:
-    image: postgres:15-alpine
-    environment:
-      - POSTGRES_USER=elmeg
-      - POSTGRES_PASSWORD=elmeg_password
-      - POSTGRES_DB=elmeg_db
-    volumes:
-      - postgres_data:/var/lib/postgresql/data
-    restart: unless-stopped
-    healthcheck:
-      test: [ "CMD-SHELL", "pg_isready -U elmeg" ]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-    networks:
-      - elmeg
-
-volumes:
-  postgres_data:
-  backend_data:
-
-
-networks:
-  elmeg:
-  traefik:
-    name: ersen_ersen-network
-    external: true
diff --git a/traefik-routes.yml b/traefik-routes.yml
new file mode 100644
index 0000000..7836ef5
--- /dev/null
+++ b/traefik-routes.yml
@@ -0,0 +1,77 @@
+http:
+  # Rate Limiting Middlewares
+  middlewares:
+    api-ratelimit:
+      rateLimit:
+        average: 100         # Average requests per second
+        burst: 200           # Maximum burst
+        period: 1m           # Sliding window period
+        sourceCriterion:
+          ipStrategy:
+            depth: 1         # Use X-Forwarded-For header
+    api-ratelimit-strict:
+      rateLimit:
+        average: 10          # Strict limit for sensitive endpoints
+        burst: 20
+        period: 1m
+        sourceCriterion:
+          ipStrategy:
+            depth: 1
+    elmeg-strip:
+      stripPrefix:
+        prefixes:
+          - "/api"
+  
+  routers:
+    ersen-web:
+      rule: "Host(`ersen.xyz`) || Host(`www.ersen.xyz`)"
+      service: ersen-frontend
+      entryPoints:
+        - websecure
+      tls:
+        certResolver: letsencrypt
+    ersen-api:
+      rule: "Host(`api.ersen.xyz`)"
+      service: ersen-backend
+      entryPoints:
+        - websecure
+      middlewares:
+        - api-ratelimit
+      tls:
+        certResolver: letsencrypt
+    
+    elmeg-web:
+      rule: "Host(`elmeg.xyz`)"
+      service: elmeg-frontend
+      entryPoints:
+        - websecure
+      tls:
+        certResolver: letsencrypt
+    elmeg-api:
+      rule: "Host(`elmeg.xyz`) && PathPrefix(`/api`)"
+      service: elmeg-backend
+      priority: 100
+      entryPoints:
+        - websecure
+      middlewares:
+        - elmeg-strip
+      tls:
+        certResolver: letsencrypt
+  
+  services:
+    ersen-frontend:
+      loadBalancer:
+        servers:
+          - url: "http://ersen-frontend-1:80"
+    ersen-backend:
+      loadBalancer:
+        servers:
+          - url: "http://ersen-backend-1:3000"
+    elmeg-frontend:
+      loadBalancer:
+        servers:
+          - url: "http://elmeg-demo-frontend-1:3000"
+    elmeg-backend:
+      loadBalancer:
+        servers:
+          - url: "http://elmeg-demo-backend-1:8000"