diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..a09dcaf
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,6 @@
+NODE_PORT=3000
+NODE_ENV=dev
+DB_HOST=localhost
+DB_NAME=briques_db
+DB_USER=briques_llm
+DB_PASSWORD=briques_password_2025
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..845959d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+**/.env
\ No newline at end of file
diff --git a/back-end/.env.example b/back-end/.env.example
new file mode 100644
index 0000000..8abc227
--- /dev/null
+++ b/back-end/.env.example
@@ -0,0 +1,7 @@
+NODE_ENV="dev"
+
+DB_HOST="postgres"
+DB_NAME="briques"
+DB_USER="briques_db"
+DB_PASSWORD="briques_password"
+DB_PORT=5432
\ No newline at end of file
diff --git a/back-end/Dockerfile.back b/back-end/Dockerfile.back
new file mode 100644
index 0000000..8b28269
--- /dev/null
+++ b/back-end/Dockerfile.back
@@ -0,0 +1,43 @@
+# Start from NodeJS image
+FROM node:22-alpine
+
+# Workdir definition
+WORKDIR /usr/src/back
+
+# Environment declaration variables
+ARG NODE_ENV="dev"
+ARG DB_HOST="postgres"
+ARG DB_NAME="briques"
+ARG DB_USER="briques_db"
+ARG DB_PASSWORD="briques_password"
+ARG DB_PORT=5432
+
+COPY package.json ./
+
+RUN npm install
+
+RUN npm install -g pm2
+
+# Copy sources
+COPY . .
+
+# Setting up environment
+RUN echo "NODE_ENV=${NODE_ENV}" > .env \
+    && echo "DB_HOST=${DB_HOST}" >> .env \
+    && echo "DB_NAME=${DB_NAME}" >> .env \
+    && echo "DB_USER=${DB_USER}" >> .env \
+    && echo "DB_PORT=${DB_PORT}" >> .env \
+    && echo "DB_PASSWORD=${DB_PASSWORD}" >> .env
+
+# Compilation des fichiers TypeScript
+RUN npm run build
+
+# Review permissions
+RUN chown -R node:node ./
+RUN chmod -R u=rwx,g=,o= ./
+
+# Expose port
+EXPOSE 3000
+
+# Start app
+CMD ["pm2", "start", "dist/app.js", "--no-daemon"]
diff --git a/back-end/nodemon.json b/back-end/nodemon.json
new file mode 100644
index 0000000..75d1e63
--- /dev/null
+++ b/back-end/nodemon.json
@@ -0,0 +1,5 @@
+{
+    "watch": ["src"],
+    "ext": "ts,json",
+    "exec": "ts-node ./src/index.ts"
+}
diff --git a/back-end/package.json b/back-end/package.json
index e40a506..c1bf0c6 100644
--- a/back-end/package.json
+++ b/back-end/package.json
@@ -3,6 +3,7 @@
     "version": "1.0.0",
     "main": "dist/app.js",
     "scripts": {
+        "startonly": "node dist/app.js",
         "start": "tsc && node dist/app.js",
         "build": "tsc",
         "test": "echo \"Error: no test specified\" && exit 1"
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..1c81c6a
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,32 @@
+services:
+  database:
+    hostname: database
+    container_name: briques_postgres
+    image: postgres
+    restart: always
+    environment:
+      - POSTGRES_DB=${DB_NAME}
+      - POSTGRES_USER=${DB_USER}
+      - POSTGRES_PASSWORD=${DB_PASSWORD}
+    volumes:
+      - database:/var/lib/postgresql/data
+  back:
+    hostname: back
+    container_name: briques_back
+    build:
+      context: ./back-end
+      dockerfile: Dockerfile.back
+      args:
+        - NODE_ENV=${NODE_ENV}
+        - DB_HOST=database
+        - DB_NAME=${DB_NAME}
+        - DB_USER=${DB_USER}
+        - DB_PORT=5432
+        - DB_PASSWORD=${DB_PASSWORD}
+    ports:
+      - '${NODE_PORT}:3000'
+    depends_on:
+      - database
+
+volumes:
+  database: