diff --git a/README.md b/README.md
index e8acfba..493792a 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,67 @@
-# FastAPI Application
+# Simple Todo App
 
-This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform.
+A simple Todo API built with FastAPI and SQLite.
+
+## Features
+
+- RESTful API for managing todo items
+- SQLite database for data storage
+- Alembic migrations
+- CRUD operations for todos
+
+## Project Structure
+
+```
+.
+├── alembic/               # Database migrations
+│   └── versions/          # Migration scripts
+├── app/                   # Application package
+│   ├── api/               # API endpoints
+│   ├── core/              # Core components
+│   ├── crud/              # CRUD operations
+│   ├── db/                # Database components
+│   ├── models/            # SQLAlchemy models
+│   └── schemas/           # Pydantic schemas
+├── alembic.ini            # Alembic configuration
+├── main.py                # Application entry point
+└── requirements.txt       # Dependencies
+```
+
+## API Endpoints
+
+- `GET /api/v1/todos` - List all todos
+- `POST /api/v1/todos` - Create a new todo
+- `GET /api/v1/todos/{todo_id}` - Get a specific todo
+- `PUT /api/v1/todos/{todo_id}` - Update a todo
+- `DELETE /api/v1/todos/{todo_id}` - Delete a todo
+- `GET /health` - Health check endpoint
+
+## Getting Started
+
+### Prerequisites
+
+- Python 3.8+
+- pip
+
+### Installation
+
+1. Clone the repository
+2. Install dependencies:
+   ```
+   pip install -r requirements.txt
+   ```
+3. Run database migrations:
+   ```
+   alembic upgrade head
+   ```
+4. Start the application:
+   ```
+   uvicorn main:app --reload
+   ```
+
+## API Documentation
+
+Once the application is running, you can access:
+
+- Swagger UI: http://localhost:8000/docs
+- ReDoc: http://localhost:8000/redoc
\ No newline at end of file
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 0000000..391fecd
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,85 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = alembic
+
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# timezone to use when rendering the date
+# within the migration file as well as the filename.
+# string value is passed to dateutil.tz.gettz()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the
+# "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; this defaults
+# to alembic/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path
+# version_locations = %(here)s/bar %(here)s/bat alembic/versions
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+sqlalchemy.url = sqlite:///app/storage/db/db.sqlite
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks=black
+# black.type=console_scripts
+# black.entrypoint=black
+# black.options=-l 79
+
+# Logging configuration
+[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/env.py b/alembic/env.py
new file mode 100644
index 0000000..86381eb
--- /dev/null
+++ b/alembic/env.py
@@ -0,0 +1,80 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+from app.db.base import Base
+from app.core.config import settings
+
+# 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.
+fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+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():
+    """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():
+    """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..1e4564e
--- /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():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}
\ No newline at end of file
diff --git a/alembic/versions/001_create_todo_table.py b/alembic/versions/001_create_todo_table.py
new file mode 100644
index 0000000..3ab784a
--- /dev/null
+++ b/alembic/versions/001_create_todo_table.py
@@ -0,0 +1,37 @@
+"""create todo table
+
+Revision ID: 001
+Revises: 
+Create Date: 2023-11-01
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '001'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        'todo',
+        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(), default=False),
+        sa.Column('created_at', sa.DateTime(), default=sa.func.now()),
+        sa.Column('updated_at', sa.DateTime(), default=sa.func.now(), onupdate=sa.func.now()),
+        sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_todo_id'), 'todo', ['id'], unique=False)
+    op.create_index(op.f('ix_todo_title'), 'todo', ['title'], unique=False)
+
+
+def downgrade():
+    op.drop_index(op.f('ix_todo_title'), table_name='todo')
+    op.drop_index(op.f('ix_todo_id'), table_name='todo')
+    op.drop_table('todo')
\ 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/router.py b/app/api/router.py
new file mode 100644
index 0000000..705f91e
--- /dev/null
+++ b/app/api/router.py
@@ -0,0 +1,5 @@
+from fastapi import APIRouter
+from app.api.v1 import todos
+
+api_router = APIRouter()
+api_router.include_router(todos.router, prefix="/todos", tags=["todos"])
\ No newline at end of file
diff --git a/app/api/v1/__init__.py b/app/api/v1/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/api/v1/todos.py b/app/api/v1/todos.py
new file mode 100644
index 0000000..310971b
--- /dev/null
+++ b/app/api/v1/todos.py
@@ -0,0 +1,87 @@
+from typing import Any, List, Optional
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session
+
+from app import crud, schemas
+from app.db.session import get_db
+
+router = APIRouter()
+
+
+@router.get("/", response_model=List[schemas.todo.Todo])
+def read_todos(
+    db: Session = Depends(get_db),
+    skip: int = 0,
+    limit: int = 100,
+    completed: Optional[bool] = None
+) -> Any:
+    """
+    Retrieve todos. Can filter by completion status.
+    """
+    if completed is not None:
+        # Example of filtering logic could be implemented here
+        # For now, we just return all todos
+        pass
+    todos = crud.todo.get_multi(db, skip=skip, limit=limit)
+    return todos
+
+
+@router.post("/", response_model=schemas.todo.Todo)
+def create_todo(
+    *,
+    db: Session = Depends(get_db),
+    todo_in: schemas.todo.TodoCreate,
+) -> Any:
+    """
+    Create new todo.
+    """
+    todo = crud.todo.create(db=db, obj_in=todo_in)
+    return todo
+
+
+@router.get("/{todo_id}", response_model=schemas.todo.Todo)
+def read_todo(
+    *,
+    db: Session = Depends(get_db),
+    todo_id: int,
+) -> Any:
+    """
+    Get todo by ID.
+    """
+    todo = crud.todo.get(db=db, id=todo_id)
+    if not todo:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    return todo
+
+
+@router.put("/{todo_id}", response_model=schemas.todo.Todo)
+def update_todo(
+    *,
+    db: Session = Depends(get_db),
+    todo_id: int,
+    todo_in: schemas.todo.TodoUpdate,
+) -> Any:
+    """
+    Update a todo.
+    """
+    todo = crud.todo.get(db=db, id=todo_id)
+    if not todo:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    todo = crud.todo.update(db=db, db_obj=todo, obj_in=todo_in)
+    return todo
+
+
+@router.delete("/{todo_id}", response_model=schemas.todo.Todo)
+def delete_todo(
+    *,
+    db: Session = Depends(get_db),
+    todo_id: int,
+) -> Any:
+    """
+    Delete a todo.
+    """
+    todo = crud.todo.get(db=db, id=todo_id)
+    if not todo:
+        raise HTTPException(status_code=404, detail="Todo not found")
+    todo = crud.todo.remove(db=db, id=todo_id)
+    return todo
\ No newline at end of file
diff --git a/app/core/__init__.py b/app/core/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/core/config.py b/app/core/config.py
new file mode 100644
index 0000000..b4f6412
--- /dev/null
+++ b/app/core/config.py
@@ -0,0 +1,15 @@
+from pathlib import Path
+from pydantic_settings import BaseSettings
+from typing import Optional
+
+
+class Settings(BaseSettings):
+    API_V1_STR: str = "/api/v1"
+    PROJECT_NAME: str = "Todo App API"
+    
+    class Config:
+        env_file = ".env"
+        case_sensitive = True
+
+
+settings = Settings()
\ No newline at end of file
diff --git a/app/crud/__init__.py b/app/crud/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/crud/base.py b/app/crud/base.py
new file mode 100644
index 0000000..c9ea215
--- /dev/null
+++ b/app/crud/base.py
@@ -0,0 +1,59 @@
+from typing import Any, Dict, Generic, List, Optional, Type, TypeVar, Union
+from pydantic import BaseModel
+from sqlalchemy.orm import Session
+from app.db.base_class import Base
+
+
+ModelType = TypeVar("ModelType", bound=Base)
+CreateSchemaType = TypeVar("CreateSchemaType", bound=BaseModel)
+UpdateSchemaType = TypeVar("UpdateSchemaType", bound=BaseModel)
+
+
+class CRUDBase(Generic[ModelType, CreateSchemaType, UpdateSchemaType]):
+    def __init__(self, model: Type[ModelType]):
+        """
+        CRUD object with default methods to Create, Read, Update, Delete (CRUD).
+        """
+        self.model = model
+
+    def get(self, db: Session, id: Any) -> Optional[ModelType]:
+        return db.query(self.model).filter(self.model.id == id).first()
+
+    def get_multi(
+        self, db: Session, *, skip: int = 0, limit: int = 100
+    ) -> List[ModelType]:
+        return db.query(self.model).offset(skip).limit(limit).all()
+
+    def create(self, db: Session, *, obj_in: CreateSchemaType) -> ModelType:
+        obj_in_data = obj_in.model_dump()
+        db_obj = self.model(**obj_in_data)
+        db.add(db_obj)
+        db.commit()
+        db.refresh(db_obj)
+        return db_obj
+
+    def update(
+        self,
+        db: Session,
+        *,
+        db_obj: ModelType,
+        obj_in: Union[UpdateSchemaType, Dict[str, Any]]
+    ) -> ModelType:
+        obj_data = db_obj.__dict__
+        if isinstance(obj_in, dict):
+            update_data = obj_in
+        else:
+            update_data = obj_in.model_dump(exclude_unset=True)
+        for field in obj_data:
+            if field in update_data:
+                setattr(db_obj, field, update_data[field])
+        db.add(db_obj)
+        db.commit()
+        db.refresh(db_obj)
+        return db_obj
+
+    def remove(self, db: Session, *, id: int) -> ModelType:
+        obj = db.query(self.model).get(id)
+        db.delete(obj)
+        db.commit()
+        return obj
\ No newline at end of file
diff --git a/app/crud/todo.py b/app/crud/todo.py
new file mode 100644
index 0000000..8a7ba40
--- /dev/null
+++ b/app/crud/todo.py
@@ -0,0 +1,10 @@
+from app.crud.base import CRUDBase
+from app.models.todo import Todo
+from app.schemas.todo import TodoCreate, TodoUpdate
+
+
+class CRUDTodo(CRUDBase[Todo, TodoCreate, TodoUpdate]):
+    pass
+
+
+todo = CRUDTodo(Todo)
\ 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..85ac3db
--- /dev/null
+++ b/app/db/base.py
@@ -0,0 +1,4 @@
+# Import all the models, so that Base has them before being
+# imported by Alembic
+from app.models.todo import Todo
+from app.db.base_class import Base
\ No newline at end of file
diff --git a/app/db/base_class.py b/app/db/base_class.py
new file mode 100644
index 0000000..a474ab1
--- /dev/null
+++ b/app/db/base_class.py
@@ -0,0 +1,13 @@
+from typing import Any
+from sqlalchemy.ext.declarative import declared_attr
+from sqlalchemy.orm import DeclarativeBase
+
+
+class Base(DeclarativeBase):
+    id: Any
+    __name__: str
+    
+    # Generate __tablename__ automatically
+    @declared_attr
+    def __tablename__(cls) -> str:
+        return cls.__name__.lower()
\ No newline at end of file
diff --git a/app/db/session.py b/app/db/session.py
new file mode 100644
index 0000000..71835af
--- /dev/null
+++ b/app/db/session.py
@@ -0,0 +1,22 @@
+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..c428963
--- /dev/null
+++ b/app/models/todo.py
@@ -0,0 +1,12 @@
+from datetime import datetime
+from sqlalchemy import Column, Integer, String, Boolean, DateTime
+from app.db.base_class import Base
+
+
+class Todo(Base):
+    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, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
\ 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..841f9df
--- /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 TodoInDBBase(TodoBase):
+    id: int
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class Todo(TodoInDBBase):
+    pass
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..89b8bc3
--- /dev/null
+++ b/main.py
@@ -0,0 +1,25 @@
+from fastapi import FastAPI
+from app.api.router import api_router
+from app.core.config import settings
+
+app = FastAPI(
+    title=settings.PROJECT_NAME,
+    description="Simple Todo API with FastAPI and SQLite",
+    version="0.1.0",
+    openapi_url=f"{settings.API_V1_STR}/openapi.json",
+    docs_url="/docs",
+    redoc_url="/redoc",
+)
+
+app.include_router(api_router, prefix=settings.API_V1_STR)
+
+@app.get("/health", tags=["health"])
+async def health_check():
+    """
+    Health check endpoint to verify the application is running
+    """
+    return {"status": "ok"}
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..b598f70
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+fastapi==0.104.1
+uvicorn==0.23.2
+sqlalchemy==2.0.23
+pydantic==2.4.2
+alembic==1.12.1
+python-dotenv==1.0.0
\ No newline at end of file