diff --git a/.env.example b/.env.example
index d49ae3e..10accd8 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,4 @@
+# OAUTH
 OAUTH_CLIENT_ID = ""
 OAUTH_CLIENT_SECRET = ""
 OAUTH_REDIRECT_URI = "http://localhost:8080/callback"
@@ -5,11 +6,13 @@ OAUTH_URL_AUTHORIZE = "https://www.bling.com.br/Api/v3/oauth/authorize"
 OAUTH_URL_ACCESS_TOKEN = "https://www.bling.com.br/Api/v3/oauth/token"
 
 # DATABASE
-DB_NAME = 'ajusta_bling'
-DB_USER = 'ajusta_bling'
-DB_PASS = 'ajusta_bling'
-DB_HOST = 'winhost'
-DB_PORT = '5432'
+POSTGRES_USER = 'ajusta_bling'
+POSTGRES_PASSWORD = 'ajusta_bling'
+POSTGRES_DB = 'ajusta_bling'
+
+# FLASK
+FLASK_HOST = "0.0.0.0"
+FLASK_PORT = 8080
+FLASK_ENV=development
+
 
-WEB_HOST = "0.0.0.0"
-WEB_PORT = "8080"
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3792713
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,19 @@
+FROM python:3.12-alpine3.20
+
+ENV PYTHONUNBUFFERED 1
+ENV PYTHONPATH /ajusta_bling
+ENV FLASK_APP ajusta_bling.__main__
+ENV FLASK_RUN_HOST 0.0.0.0
+
+WORKDIR /app
+
+COPY . /app
+RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir setuptools wheel
+RUN pip install --no-cache-dir -e .
+
+EXPOSE 5000
+
+CMD ["python", "-m", "ajusta_bling"]
+
+
diff --git a/ajusta_bling/__init__.py b/ajusta_bling/__init__.py
index e69de29..8d1c8b6 100644
--- a/ajusta_bling/__init__.py
+++ b/ajusta_bling/__init__.py
@@ -0,0 +1 @@
+ 
diff --git a/ajusta_bling/__main__.py b/ajusta_bling/__main__.py
index 9c58930..ddb5021 100644
--- a/ajusta_bling/__main__.py
+++ b/ajusta_bling/__main__.py
@@ -1,9 +1,6 @@
 import argparse
 import os
 from typing import Sequence
-
-from dotenv import load_dotenv
-
 """
 This is always the entry point so you don't technically need to do the
 __name__ == "__main__" check, but its still common practice to show that
@@ -44,7 +41,7 @@ def main(argv: Sequence[str] | None = None) -> int:
         type=str,
         action=EnvDefault,
         required=True,
-        envvar="DB_USER",
+        envvar="POSTGRES_USER",
         help="PostgreSQL User",
     )
 
@@ -52,25 +49,22 @@ def main(argv: Sequence[str] | None = None) -> int:
         "--dbpassword", "-dP",
         type=str,
         action=EnvDefault,
-        envvar="DB_PASS",
+        envvar="POSTGRES_PASSWORD",
         help="PostgreSQL Password",
     )
 
     parser.add_argument(
         "--dbhost", "-dh",
         type=str,
-        action=EnvDefault,
-        required=True,
-        envvar="DB_HOST",
+        required=False,
+        default='db',
         help="PostgreSQL Host",
     )
 
     parser.add_argument(
         "--dbport", "-dp",
         type=int,
-        action=EnvDefault,
-        required=True,
-        envvar="DB_PORT",
+        default=5432,
         help="PostgreSQL Port",
     )
 
@@ -79,7 +73,7 @@ def main(argv: Sequence[str] | None = None) -> int:
         type=str,
         action=EnvDefault,
         required=True,
-        envvar="DB_NAME",
+        envvar="POSTGRES_DB",
         help="PostgreSQL Database",
     )
 
@@ -88,26 +82,24 @@ def main(argv: Sequence[str] | None = None) -> int:
         type=str,
         action=EnvDefault,
         required=True,
-        envvar="WEB_HOST",
+        envvar="FLASK_HOST",
         help="Web server host",
     )
 
     parser.add_argument(
         "--webport", "-wp",
         type=int,
-        action=EnvDefault,
-        required=True,
-        envvar="WEB_PORT",
+        default=5000,
         help="Web server port",
     )
 
     parser.add_argument(
-        "--debug",
-        type=bool,
+        "--env",
+        type=str,
         action=EnvDefault,
-        envvar="WEB_DEBUG",
+        envvar="FLASK_ENV",
         default=False,
-        help="Enable web server debug",
+        help="Changes flask environment",
     )
     
     args = parser.parse_args(argv)
@@ -121,5 +113,4 @@ def main(argv: Sequence[str] | None = None) -> int:
     return 0
 
 if __name__ == "__main__":
-    load_dotenv(".env")
-    raise SystemExit(main())
\ No newline at end of file
+    raise SystemExit(main())
diff --git a/ajusta_bling/common.py b/ajusta_bling/common.py
index 7c3abb8..2510468 100644
--- a/ajusta_bling/common.py
+++ b/ajusta_bling/common.py
@@ -12,4 +12,4 @@ class Args:
     webhost: str
     webport: int
 
-    debug: bool = True
\ No newline at end of file
+    env: str
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..7548c3a
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,39 @@
+services:
+  web:
+    build: .
+    container_name: ajusta_bling_app
+    ports:
+      - "${FLASK_PORT}:5000"
+    environment:
+      - FLASK_HOST
+      - FLASK_PORT
+      - FLASK_ENV
+      - OAUTH_CLIENT_ID
+      - OAUTH_CLIENT_SECRET
+      - OAUTH_REDIRECT_URI
+      - OAUTH_URL_AUTHORIZE
+      - OAUTH_URL_ACCESS_TOKEN
+      - POSTGRES_USER
+      - POSTGRES_PASSWORD
+      - POSTGRES_DB
+    volumes:
+      - ./ajusta_bling:/app/ajusta_bling
+    depends_on:
+      - db
+    restart: always
+    command: >
+      sh -c "python3.12 -m ajusta_bling"
+  db:
+    image: postgres:16.3-alpine3.20
+    container_name: ajusta_bling_db
+    ports:
+      - "5432:5432"
+    environment:
+      - POSTGRES_USER
+      - POSTGRES_PASSWORD
+      - POSTGRES_DB
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+volumes:
+  postgres_data:
diff --git a/setup.cfg b/setup.cfg
index 99dcdc4..e563546 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -36,5 +36,9 @@ testing =
 [options.package_data]
 ajusta_bling = py.typed
 
+[options.entry_points]
+console_scripts =
+    ajusta_bling = ajusta_bling.__main__:main
+
 [flake8]
 max-line-length = 160