diff --git a/.env b/.env
new file mode 100644
index 0000000..2a8ff87
--- /dev/null
+++ b/.env
@@ -0,0 +1,4 @@
+MYSQL_ROOT_PASSWORD=password
+MYSQL_DATABASE=testdb
+MYSQL_USER=testuser
+MYSQL_PASSWORD=password
diff --git a/data.csv b/data.csv
new file mode 100644
index 0000000..b8dac44
--- /dev/null
+++ b/data.csv
@@ -0,0 +1,4 @@
+name,age
+Alice,30
+Bob,25
+Charlie,35
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..4587167
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,40 @@
+version: "3.8"
+
+services:
+  db:
+    image: mariadb
+    environment:
+      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
+      MYSQL_DATABASE: ${MYSQL_DATABASE}
+      MYSQL_USER: ${MYSQL_USER}
+      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
+    networks:
+      - mynetwork
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "--silent"]
+      interval: 10s
+      retries: 5
+
+  filler:
+    build: ./filler
+    depends_on:
+      db:
+        condition: service_healthy
+    volumes:
+      - ./data.csv:/app/data.csv
+    networks:
+      - mynetwork
+
+  web:
+    build: ./web
+    ports:
+      - "8000:8000"
+    depends_on:
+      - db
+      - filler
+    networks:
+      - mynetwork
+
+networks:
+  mynetwork:
+    driver: bridge
diff --git a/filler/Dockerfile b/filler/Dockerfile
new file mode 100644
index 0000000..7cfd7c7
--- /dev/null
+++ b/filler/Dockerfile
@@ -0,0 +1,10 @@
+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY fill_db.py ./
+
+ENTRYPOINT ["python", "fill_db.py"]
diff --git a/filler/filler_db.py b/filler/filler_db.py
new file mode 100644
index 0000000..c1f4b6d
--- /dev/null
+++ b/filler/filler_db.py
@@ -0,0 +1,32 @@
+import os
+import time
+import pymysql
+import csv
+
+db_config = {
+    'host': 'db',
+    'user': os.getenv('MYSQL_USER'),
+    'password': os.getenv('MYSQL_PASSWORD'),
+    'db': os.getenv('MYSQL_DATABASE'),
+}
+
+while True:
+    print("Try connect to db")
+    try:
+        connection = pymysql.connect(**db_config)
+        break
+    except pymysql.MySQLError:
+        time.sleep(3)
+
+print("")
+
+with connection.cursor() as cursor, open('data.csv', 'r') as csv_file:
+    reader = csv.DictReader(csv_file)
+    for row in reader:
+        cursor.execute("INSERT INTO data (name, age) VALUES (%s, %s)", (row['name'], row['age']))
+    connection.commit()
+
+with connection.cursor() as cursor:
+    cursor.execute("SELECT * FROM data")
+    for row in cursor.fetchall():
+        print(row)
diff --git a/web/Dockerfile b/web/Dockerfile
new file mode 100644
index 0000000..be087eb
--- /dev/null
+++ b/web/Dockerfile
@@ -0,0 +1,11 @@
+# ./web/Dockerfile
+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app.py ./
+
+CMD ["flask", "run", "--host=0.0.0.0", "--port=8000"]
diff --git a/web/app.py b/web/app.py
new file mode 100644
index 0000000..e0a2338
--- /dev/null
+++ b/web/app.py
@@ -0,0 +1,29 @@
+from flask import Flask, jsonify
+import pymysql
+import os
+
+app = Flask(__name__)
+
+def get_db_connection():
+    return pymysql.connect(
+        host='db',
+        user=os.getenv('MYSQL_USER'),
+        password=os.getenv('MYSQL_PASSWORD'),
+        db=os.getenv('MYSQL_DATABASE')
+    )
+
+@app.route('/')
+def index():
+    conn = get_db_connection()
+    with conn.cursor() as cursor:
+        cursor.execute("SELECT name, age FROM data")
+        result = cursor.fetchall()
+    return jsonify(result)
+
+@app.route('/health')
+def health():
+    return jsonify({"status": "OK"})
+
+@app.errorhandler(404)
+def not_found(e):
+    return jsonify({"error": "Not found"}), 404
diff --git a/web/requirements.txt b/web/requirements.txt
new file mode 100644
index 0000000..c167153
--- /dev/null
+++ b/web/requirements.txt
@@ -0,0 +1,2 @@
+flask
+pymysql