diff --git a/README.md b/README.md
index 5afe6eb..9761a4f 100644
--- a/README.md
+++ b/README.md
@@ -101,10 +101,15 @@ Inspect the dry-run logs before enabling writes. Dry-run logs include the Tiny r
 Build and run the worker once:
 
 ```sh
-docker compose run --rm production-orders-sync
+docker build -t production-orders-sync:local .
+PRODUCTION_ORDERS_SYNC_IMAGE=production-orders-sync:local docker compose run --rm production-orders-sync
 ```
 
-The included `postgres` service is only a local example. In normal deployment, set `DATABASE_URL` to the existing Graphs Postgres database.
+The optional local Postgres example is in `docker-compose.local-db.yml`. In normal deployment, set `DATABASE_URL` to the existing Graphs Postgres database.
+
+```sh
+docker compose -f docker-compose.local-db.yml up -d postgres
+```
 
 ## Gitea Actions + Portainer
 
diff --git a/docker-compose.local-db.yml b/docker-compose.local-db.yml
new file mode 100644
index 0000000..0eb29a5
--- /dev/null
+++ b/docker-compose.local-db.yml
@@ -0,0 +1,14 @@
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: graphs
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+    ports:
+      - "5432:5432"
+    volumes:
+      - production-orders-sync-postgres:/var/lib/postgresql/data
+
+volumes:
+  production-orders-sync-postgres:
diff --git a/docker-compose.yml b/docker-compose.yml
index 7d3dadd..d789b30 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,27 +1,26 @@
 services:
   production-orders-sync:
-    build: .
+    image: ${PRODUCTION_ORDERS_SYNC_IMAGE:-gitea.blyzer.com.br/blyzer/production-order-tiny:latest}
     container_name: production-orders-sync
-    env_file:
-      - .env
     environment:
+      NODE_ENV: production
+      TINY_API_TOKEN: ${TINY_API_TOKEN:-}
+      DATABASE_URL: ${DATABASE_URL:-}
+      TINY_API_BASE_URL: ${TINY_API_BASE_URL:-https://api.tiny.com.br/api2}
+      TINY_LIST_ENDPOINT: ${TINY_LIST_ENDPOINT:-ordens.producao.pesquisa.php}
+      TINY_DETAIL_ENDPOINT: ${TINY_DETAIL_ENDPOINT:-ordem.producao.obter.php}
+      TINY_HTTP_METHOD: ${TINY_HTTP_METHOD:-POST}
+      TINY_START_DATE_PARAM: ${TINY_START_DATE_PARAM:-dataInicial}
+      TINY_END_DATE_PARAM: ${TINY_END_DATE_PARAM:-dataFinal}
+      TINY_DATE_FORMAT: ${TINY_DATE_FORMAT:-DD/MM/YYYY}
+      TINY_FETCH_DETAILS: ${TINY_FETCH_DETAILS:-false}
       TINY_REQUEST_DELAY_MS: ${TINY_REQUEST_DELAY_MS:-5000}
+      TINY_BLOCK_RETRY_MS: ${TINY_BLOCK_RETRY_MS:-60000}
+      TINY_MAX_RETRIES: ${TINY_MAX_RETRIES:-3}
+      SYNC_MODE: ${SYNC_MODE:-backfill}
+      SYNC_TIME_ZONE: ${SYNC_TIME_ZONE:-America/Sao_Paulo}
+      RECENT_SYNC_DAYS: ${RECENT_SYNC_DAYS:-2}
+      SYNC_START_DATE: ${SYNC_START_DATE:-}
+      SYNC_END_DATE: ${SYNC_END_DATE:-}
       DRY_RUN: ${DRY_RUN:-false}
     restart: "no"
-
-  # Example only. In production, point DATABASE_URL at the existing Graphs Postgres.
-  postgres:
-    image: postgres:16-alpine
-    profiles:
-      - local-db
-    environment:
-      POSTGRES_DB: graphs
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: postgres
-    ports:
-      - "5432:5432"
-    volumes:
-      - production-orders-sync-postgres:/var/lib/postgresql/data
-
-volumes:
-  production-orders-sync-postgres: