diff --git a/README.md b/README.md
index e8acfba..f3fb354 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,69 @@
-# FastAPI Application
+# Todo Application
 
-This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform.
+A simple Todo application built with FastAPI and SQLite.
+
+## Features
+
+- Create, read, update, and delete todos
+- Filter todos by completion status
+- Health endpoint for application monitoring
+
+## Project Structure
+
+```
+/
+├── app/
+│   ├── api/
+│   │   ├── endpoints/
+│   │   │   ├── health.py  # Health check endpoint
+│   │   │   └── todos.py   # Todo CRUD operations
+│   ├── db/
+│   │   ├── base.py        # SQLAlchemy Base
+│   │   └── session.py     # Database session management
+│   ├── models/
+│   │   └── todo.py        # SQLAlchemy Todo model
+│   └── schemas/
+│       └── todo.py        # Pydantic schemas for Todo
+├── alembic/               # Database migrations
+├── main.py                # FastAPI application
+└── requirements.txt       # Project dependencies
+```
+
+## Setup
+
+1. Install dependencies:
+
+```bash
+pip install -r requirements.txt
+```
+
+2. Run migrations:
+
+```bash
+alembic upgrade head
+```
+
+3. Start the application:
+
+```bash
+uvicorn main:app --reload
+```
+
+## API Endpoints
+
+### Todos
+
+- `GET /api/todos`: List all todos
+- `POST /api/todos`: Create a new todo
+- `GET /api/todos/{todo_id}`: Get a specific todo
+- `PUT /api/todos/{todo_id}`: Update a todo
+- `DELETE /api/todos/{todo_id}`: Delete a todo
+
+### Health
+
+- `GET /health`: Check application health
+
+## API Documentation
+
+- Swagger UI: `/docs`
+- ReDoc: `/redoc`
\ No newline at end of file
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 0000000..91f0690
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,40 @@
+[alembic]
+script_location = alembic
+prepend_sys_path = .
+version_path_separator = os
+
+sqlalchemy.url = sqlite:////app/storage/db/db.sqlite
+
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
\ No newline at end of file
diff --git a/alembic/README b/alembic/README
new file mode 100644
index 0000000..f3a049c
--- /dev/null
+++ b/alembic/README
@@ -0,0 +1 @@
+Generic single-database configuration with SQLAlchemy.
\ No newline at end of file
diff --git a/alembic/env.py b/alembic/env.py
new file mode 100644
index 0000000..22f2ae6
--- /dev/null
+++ b/alembic/env.py
@@ -0,0 +1,81 @@
+from logging.config import fileConfig
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+from alembic import context
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from app.db.base import Base
+from app.models.todo import Todo
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+target_metadata = Base.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
\ No newline at end of file
diff --git a/alembic/script.py.mako b/alembic/script.py.mako
new file mode 100644
index 0000000..37d0cac
--- /dev/null
+++ b/alembic/script.py.mako
@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}
\ No newline at end of file
diff --git a/alembic/versions/initial_migration.py b/alembic/versions/initial_migration.py
new file mode 100644
index 0000000..e3e2c32
--- /dev/null
+++ b/alembic/versions/initial_migration.py
@@ -0,0 +1,36 @@
+"""initial migration
+
+Revision ID: initial
+Revises: 
+Create Date: 2023-11-01
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'initial'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table('todos',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('title', sa.String(), nullable=False),
+        sa.Column('description', sa.String(), nullable=True),
+        sa.Column('completed', sa.Boolean(), nullable=False, default=False),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+        sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True),
+        sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_todos_id'), 'todos', ['id'], unique=False)
+    op.create_index(op.f('ix_todos_title'), 'todos', ['title'], unique=False)
+
+
+def downgrade() -> None:
+    op.drop_index(op.f('ix_todos_title'), table_name='todos')
+    op.drop_index(op.f('ix_todos_id'), table_name='todos')
+    op.drop_table('todos')
\ No newline at end of file
diff --git a/app/__init__.py b/app/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/api/__init__.py b/app/api/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/api/endpoints/__init__.py b/app/api/endpoints/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/api/endpoints/health.py b/app/api/endpoints/health.py
new file mode 100644
index 0000000..8f176ad
--- /dev/null
+++ b/app/api/endpoints/health.py
@@ -0,0 +1,23 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from app.db.session import get_db
+
+router = APIRouter(
+    prefix="/health",
+    tags=["health"],
+)
+
+
+@router.get("/")
+def health_check(db: Session = Depends(get_db)):
+    try:
+        # Check if database is accessible
+        db.execute("SELECT 1")
+        db_status = "ok"
+    except Exception as e:
+        db_status = f"error: {str(e)}"
+    
+    return {
+        "status": "ok",
+        "database": db_status
+    }
\ No newline at end of file
diff --git a/app/api/endpoints/todos.py b/app/api/endpoints/todos.py
new file mode 100644
index 0000000..aa78b53
--- /dev/null
+++ b/app/api/endpoints/todos.py
@@ -0,0 +1,70 @@
+from typing import List, Optional
+from fastapi import APIRouter, Depends, HTTPException, Query, status
+from sqlalchemy.orm import Session
+
+from app.db.session import get_db
+from app.models.todo import Todo
+from app.schemas.todo import TodoCreate, TodoUpdate, Todo as TodoSchema
+
+router = APIRouter(
+    prefix="/todos",
+    tags=["todos"],
+    responses={404: {"description": "Not found"}},
+)
+
+
+@router.post("/", response_model=TodoSchema, status_code=status.HTTP_201_CREATED)
+def create_todo(todo: TodoCreate, db: Session = Depends(get_db)):
+    db_todo = Todo(**todo.dict())
+    db.add(db_todo)
+    db.commit()
+    db.refresh(db_todo)
+    return db_todo
+
+
+@router.get("/", response_model=List[TodoSchema])
+def read_todos(
+    skip: int = 0, 
+    limit: int = 100, 
+    completed: Optional[bool] = None,
+    db: Session = Depends(get_db)
+):
+    query = db.query(Todo)
+    if completed is not None:
+        query = query.filter(Todo.completed == completed)
+    todos = query.offset(skip).limit(limit).all()
+    return todos
+
+
+@router.get("/{todo_id}", response_model=TodoSchema)
+def read_todo(todo_id: int, db: Session = Depends(get_db)):
+    db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
+    if db_todo is None:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    return db_todo
+
+
+@router.put("/{todo_id}", response_model=TodoSchema)
+def update_todo(todo_id: int, todo: TodoUpdate, db: Session = Depends(get_db)):
+    db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
+    if db_todo is None:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    
+    update_data = todo.dict(exclude_unset=True)
+    for key, value in update_data.items():
+        setattr(db_todo, key, value)
+    
+    db.commit()
+    db.refresh(db_todo)
+    return db_todo
+
+
+@router.delete("/{todo_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_todo(todo_id: int, db: Session = Depends(get_db)):
+    db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
+    if db_todo is None:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    
+    db.delete(db_todo)
+    db.commit()
+    return None
\ No newline at end of file
diff --git a/app/db/__init__.py b/app/db/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/db/base.py b/app/db/base.py
new file mode 100644
index 0000000..7c2377a
--- /dev/null
+++ b/app/db/base.py
@@ -0,0 +1,3 @@
+from sqlalchemy.ext.declarative import declarative_base
+
+Base = declarative_base()
\ No newline at end of file
diff --git a/app/db/session.py b/app/db/session.py
new file mode 100644
index 0000000..e77d375
--- /dev/null
+++ b/app/db/session.py
@@ -0,0 +1,23 @@
+from pathlib import Path
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+DB_DIR = Path("/app") / "storage" / "db"
+DB_DIR.mkdir(parents=True, exist_ok=True)
+
+SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False}
+)
+
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
\ No newline at end of file
diff --git a/app/models/__init__.py b/app/models/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/models/todo.py b/app/models/todo.py
new file mode 100644
index 0000000..13b1203
--- /dev/null
+++ b/app/models/todo.py
@@ -0,0 +1,14 @@
+from sqlalchemy import Boolean, Column, Integer, String, DateTime
+from sqlalchemy.sql import func
+from app.db.base import Base
+
+
+class Todo(Base):
+    __tablename__ = "todos"
+
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String, index=True)
+    description = Column(String, nullable=True)
+    completed = Column(Boolean, default=False)
+    created_at = Column(DateTime(timezone=True), server_default=func.now())
+    updated_at = Column(DateTime(timezone=True), onupdate=func.now())
\ No newline at end of file
diff --git a/app/schemas/__init__.py b/app/schemas/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/schemas/todo.py b/app/schemas/todo.py
new file mode 100644
index 0000000..5cb0ca6
--- /dev/null
+++ b/app/schemas/todo.py
@@ -0,0 +1,32 @@
+from datetime import datetime
+from typing import Optional
+from pydantic import BaseModel
+
+
+class TodoBase(BaseModel):
+    title: str
+    description: Optional[str] = None
+    completed: bool = False
+
+
+class TodoCreate(TodoBase):
+    pass
+
+
+class TodoUpdate(BaseModel):
+    title: Optional[str] = None
+    description: Optional[str] = None
+    completed: Optional[bool] = None
+
+
+class TodoInDB(TodoBase):
+    id: int
+    created_at: datetime
+    updated_at: Optional[datetime] = None
+
+    class Config:
+        orm_mode = True
+
+
+class Todo(TodoInDB):
+    pass
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..b17a0d2
--- /dev/null
+++ b/main.py
@@ -0,0 +1,13 @@
+from fastapi import FastAPI
+from app.api.endpoints import todos, health
+from app.db.session import engine
+from app.db.base import Base
+
+# Create database tables
+Base.metadata.create_all(bind=engine)
+
+app = FastAPI(title="Todo Application", description="A simple todo application")
+
+# Include routers
+app.include_router(health.router)
+app.include_router(todos.router, prefix="/api")
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..5149f7f
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+fastapi==0.104.1
+uvicorn==0.23.2
+sqlalchemy==2.0.22
+pydantic==2.4.2
+alembic==1.12.1
+ruff==0.1.5
\ No newline at end of file