diff --git a/README.md b/README.md
index e8acfba..6c7d592 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,100 @@
-# FastAPI Application
+# QuickRestAPI
 
-This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform.
+A simple REST API built with FastAPI and SQLite.
+
+## Features
+
+- FastAPI framework for high performance
+- SQLite database with SQLAlchemy ORM
+- Alembic database migrations
+- Pydantic for data validation
+- RESTful CRUD operations on items
+- Health check endpoint
+- OpenAPI documentation
+
+## Project Structure
+
+```
+/
+├── app/
+│   ├── api/
+│   │   └── v1/
+│   │       ├── endpoints/
+│   │       │   └── items.py
+│   │       └── api.py
+│   ├── core/
+│   │   └── config.py
+│   ├── db/
+│   │   ├── base.py
+│   │   ├── base_class.py
+│   │   └── session.py
+│   ├── models/
+│   │   └── item.py
+│   ├── schemas/
+│   │   └── item.py
+│   └── storage/
+│       └── db/
+├── migrations/
+│   └── versions/
+│       └── initial_migration.py
+├── alembic.ini
+├── main.py
+└── requirements.txt
+```
+
+## Installation
+
+1. Clone the repository
+2. Install dependencies:
+
+```bash
+pip install -r requirements.txt
+```
+
+## Running the Application
+
+```bash
+uvicorn main:app --reload
+```
+
+The API will be available at http://localhost:8000
+
+## API Documentation
+
+Once the application is running, you can access:
+- Swagger UI documentation: http://localhost:8000/docs
+- ReDoc documentation: http://localhost:8000/redoc
+- OpenAPI JSON: http://localhost:8000/openapi.json
+
+## API Endpoints
+
+| Method | URL                 | Description               |
+|--------|---------------------|---------------------------|
+| GET    | /health             | Health check              |
+| GET    | /api/v1/items       | List all items            |
+| POST   | /api/v1/items       | Create a new item         |
+| GET    | /api/v1/items/{id}  | Get a specific item       |
+| PUT    | /api/v1/items/{id}  | Update a specific item    |
+| DELETE | /api/v1/items/{id}  | Delete a specific item    |
+
+## Database Migrations
+
+Initialize the database:
+
+```bash
+alembic upgrade head
+```
+
+## Development
+
+Create a new migration after modifying models:
+
+```bash
+alembic revision --autogenerate -m "Description of changes"
+```
+
+Apply migrations:
+
+```bash
+alembic upgrade head
+```
\ No newline at end of file
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 0000000..25a3dac
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,106 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = migrations
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.
+prepend_sys_path = .
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python-dateutil library that can be
+# installed by adding `alembic[tz]` to the pip requirements
+# 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 migrations/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar:%(here)s/bat:migrations/versions
+
+# version path separator; As mentioned above, this is the character used to split
+# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
+# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
+# Valid values for version_path_separator are:
+#
+# version_path_separator = :
+# version_path_separator = ;
+# version_path_separator = space
+version_path_separator = os  # Use os.pathsep. Default configuration used for new projects.
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# SQLite URL example
+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 REVISION_SCRIPT_FILENAME
+
+# 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/app/__init__.py b/app/__init__.py
new file mode 100644
index 0000000..a1acd99
--- /dev/null
+++ b/app/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app a proper Python package
diff --git a/app/api/__init__.py b/app/api/__init__.py
new file mode 100644
index 0000000..41db7d8
--- /dev/null
+++ b/app/api/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/api a proper Python package
diff --git a/app/api/v1/__init__.py b/app/api/v1/__init__.py
new file mode 100644
index 0000000..c575dcc
--- /dev/null
+++ b/app/api/v1/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/api/v1 a proper Python package
diff --git a/app/api/v1/api.py b/app/api/v1/api.py
new file mode 100644
index 0000000..77f97c9
--- /dev/null
+++ b/app/api/v1/api.py
@@ -0,0 +1,6 @@
+from fastapi import APIRouter
+
+from app.api.v1.endpoints import items
+
+api_router = APIRouter()
+api_router.include_router(items.router, prefix="/items", tags=["items"])
diff --git a/app/api/v1/endpoints/__init__.py b/app/api/v1/endpoints/__init__.py
new file mode 100644
index 0000000..e26ba9b
--- /dev/null
+++ b/app/api/v1/endpoints/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/api/v1/endpoints a proper Python package
diff --git a/app/api/v1/endpoints/items.py b/app/api/v1/endpoints/items.py
new file mode 100644
index 0000000..b708d47
--- /dev/null
+++ b/app/api/v1/endpoints/items.py
@@ -0,0 +1,74 @@
+from typing import List
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app import models, schemas
+from app.db.session import get_db
+
+router = APIRouter()
+
+
+@router.get("/", response_model=List[schemas.Item])
+def read_items(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)):
+    """
+    Retrieve items with pagination.
+    """
+    items = db.query(models.Item).offset(skip).limit(limit).all()
+    return items
+
+
+@router.post("/", response_model=schemas.Item, status_code=status.HTTP_201_CREATED)
+def create_item(item_in: schemas.ItemCreate, db: Session = Depends(get_db)):
+    """
+    Create new item.
+    """
+    item = models.Item(**item_in.model_dump())
+    db.add(item)
+    db.commit()
+    db.refresh(item)
+    return item
+
+
+@router.get("/{item_id}", response_model=schemas.Item)
+def read_item(item_id: int, db: Session = Depends(get_db)):
+    """
+    Get item by ID.
+    """
+    item = db.query(models.Item).filter(models.Item.id == item_id).first()
+    if item is None:
+        raise HTTPException(status_code=404, detail="Item not found")
+    return item
+
+
+@router.put("/{item_id}", response_model=schemas.Item)
+def update_item(item_id: int, item_in: schemas.ItemUpdate, db: Session = Depends(get_db)):
+    """
+    Update an item.
+    """
+    item = db.query(models.Item).filter(models.Item.id == item_id).first()
+    if item is None:
+        raise HTTPException(status_code=404, detail="Item not found")
+
+    update_data = item_in.model_dump(exclude_unset=True)
+    for field, value in update_data.items():
+        setattr(item, field, value)
+
+    db.add(item)
+    db.commit()
+    db.refresh(item)
+    return item
+
+
+@router.delete("/{item_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
+def delete_item(item_id: int, db: Session = Depends(get_db)):
+    """
+    Delete an item.
+    """
+    item = db.query(models.Item).filter(models.Item.id == item_id).first()
+    if item is None:
+        raise HTTPException(status_code=404, detail="Item not found")
+
+    db.delete(item)
+    db.commit()
+    return None
diff --git a/app/core/__init__.py b/app/core/__init__.py
new file mode 100644
index 0000000..adc9401
--- /dev/null
+++ b/app/core/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/core a proper Python package
diff --git a/app/core/config.py b/app/core/config.py
new file mode 100644
index 0000000..87a0da2
--- /dev/null
+++ b/app/core/config.py
@@ -0,0 +1,38 @@
+from pathlib import Path
+from typing import Optional
+
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    # Base settings
+    PROJECT_NAME: str = "QuickRestAPI"
+    PROJECT_DESCRIPTION: str = "A simple REST API built with FastAPI and SQLite"
+    PROJECT_VERSION: str = "0.1.0"
+
+    # Server settings
+    HOST: str = "0.0.0.0"
+    PORT: int = 8000
+    DEBUG: bool = True
+
+    # Database settings
+    DB_DIR: Path = Path("/app") / "storage" / "db"
+    SQLALCHEMY_DATABASE_URL: Optional[str] = None
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+        # Ensure DB directory exists
+        self.DB_DIR.mkdir(parents=True, exist_ok=True)
+
+        # Set database URL if not provided
+        if self.SQLALCHEMY_DATABASE_URL is None:
+            self.SQLALCHEMY_DATABASE_URL = f"sqlite:///{self.DB_DIR}/db.sqlite"
+
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
+        case_sensitive = True
+
+
+settings = Settings()
diff --git a/app/db/__init__.py b/app/db/__init__.py
new file mode 100644
index 0000000..c7b2098
--- /dev/null
+++ b/app/db/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/db a proper Python package
diff --git a/app/db/base.py b/app/db/base.py
new file mode 100644
index 0000000..181edcb
--- /dev/null
+++ b/app/db/base.py
@@ -0,0 +1,3 @@
+# Import all the models here for Alembic to discover
+from app.db.base_class import Base  # noqa
+from app.models.item import Item  # noqa
diff --git a/app/db/base_class.py b/app/db/base_class.py
new file mode 100644
index 0000000..7c4e58d
--- /dev/null
+++ b/app/db/base_class.py
@@ -0,0 +1,14 @@
+from typing import Any
+
+from sqlalchemy.ext.declarative import as_declarative, declared_attr
+
+
+@as_declarative()
+class Base:
+    id: Any
+    __name__: str
+
+    # Generate tablename automatically
+    @declared_attr
+    def __tablename__(cls) -> str:
+        return cls.__name__.lower()
diff --git a/app/db/session.py b/app/db/session.py
new file mode 100644
index 0000000..7ca404a
--- /dev/null
+++ b/app/db/session.py
@@ -0,0 +1,24 @@
+from pathlib import Path
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+# Ensure DB directory exists
+DB_DIR = Path("/app") / "storage" / "db"
+DB_DIR.mkdir(parents=True, exist_ok=True)
+
+# Create SQLAlchemy engine
+SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"
+engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False})
+
+# Create sessionmaker
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+# Dependency to use in routes
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
diff --git a/app/models/__init__.py b/app/models/__init__.py
new file mode 100644
index 0000000..4d51bf2
--- /dev/null
+++ b/app/models/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/models a proper Python package
diff --git a/app/models/item.py b/app/models/item.py
new file mode 100644
index 0000000..ac527bf
--- /dev/null
+++ b/app/models/item.py
@@ -0,0 +1,14 @@
+from sqlalchemy import Boolean, Column, Integer, String, Text
+from sqlalchemy.sql import func
+from sqlalchemy.sql.sqltypes import DateTime
+
+from app.db.base_class import Base
+
+
+class Item(Base):
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String(100), index=True)
+    description = Column(Text, nullable=True)
+    is_active = Column(Boolean, default=True)
+    created_at = Column(DateTime(timezone=True), server_default=func.now())
+    updated_at = Column(DateTime(timezone=True), onupdate=func.now())
diff --git a/app/schemas/__init__.py b/app/schemas/__init__.py
new file mode 100644
index 0000000..8d38d5e
--- /dev/null
+++ b/app/schemas/__init__.py
@@ -0,0 +1 @@
+# This is intentionally left empty to make app/schemas a proper Python package
diff --git a/app/schemas/item.py b/app/schemas/item.py
new file mode 100644
index 0000000..549f26e
--- /dev/null
+++ b/app/schemas/item.py
@@ -0,0 +1,43 @@
+from datetime import datetime
+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+
+class ItemBase(BaseModel):
+    """Base schema for Item with common attributes."""
+
+    title: str = Field(..., min_length=1, max_length=100, description="Item title")
+    description: Optional[str] = Field(None, description="Optional item description")
+    is_active: bool = Field(True, description="Item status")
+
+
+class ItemCreate(ItemBase):
+    """Schema for creating a new Item."""
+
+    pass
+
+
+class ItemUpdate(BaseModel):
+    """Schema for updating an existing Item."""
+
+    title: Optional[str] = Field(None, min_length=1, max_length=100, description="Item title")
+    description: Optional[str] = Field(None, description="Optional item description")
+    is_active: Optional[bool] = Field(None, description="Item status")
+
+
+class ItemInDBBase(ItemBase):
+    """Base schema for Item as stored in DB with ID and timestamps."""
+
+    id: int
+    created_at: datetime
+    updated_at: Optional[datetime] = None
+
+    class Config:
+        from_attributes = True
+
+
+class Item(ItemInDBBase):
+    """Schema for returning an Item."""
+
+    pass
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..507738b
--- /dev/null
+++ b/main.py
@@ -0,0 +1,54 @@
+import uvicorn
+from fastapi import FastAPI
+from fastapi.openapi.utils import get_openapi
+
+from app.api.v1.api import api_router
+from app.core.config import settings
+
+app = FastAPI(
+    title=settings.PROJECT_NAME,
+    description=settings.PROJECT_DESCRIPTION,
+    version=settings.PROJECT_VERSION,
+    docs_url="/docs",
+    redoc_url="/redoc",
+)
+
+app.include_router(api_router, prefix="/api/v1")
+
+
+@app.get("/health", status_code=200)
+async def health_check():
+    """Health check endpoint."""
+    return {"status": "ok"}
+
+
+def custom_openapi():
+    if app.openapi_schema:
+        return app.openapi_schema
+
+    openapi_schema = get_openapi(
+        title=app.title,
+        version=app.version,
+        description=app.description,
+        routes=app.routes,
+    )
+
+    app.openapi_schema = openapi_schema
+    return app.openapi_schema
+
+
+app.openapi = custom_openapi
+
+
+@app.get("/openapi.json", include_in_schema=False)
+async def get_openapi_schema():
+    return app.openapi_schema
+
+
+if __name__ == "__main__":
+    uvicorn.run(
+        "main:app",
+        host=settings.HOST,
+        port=settings.PORT,
+        reload=settings.DEBUG,
+    )
diff --git a/migrations/README b/migrations/README
new file mode 100644
index 0000000..3542e0e
--- /dev/null
+++ b/migrations/README
@@ -0,0 +1 @@
+Generic single-database configuration with SQLite.
\ No newline at end of file
diff --git a/migrations/env.py b/migrations/env.py
new file mode 100644
index 0000000..d6e29ac
--- /dev/null
+++ b/migrations/env.py
@@ -0,0 +1,83 @@
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+
+# Import Base for metadata
+from app.db.base import Base
+
+# 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
+# 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() -> 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"},
+        render_as_batch=True,  # Important for SQLite
+    )
+
+    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:
+        is_sqlite = connection.dialect.name == "sqlite"
+        context.configure(
+            connection=connection,
+            target_metadata=target_metadata,
+            render_as_batch=is_sqlite,  # Important for SQLite
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/migrations/script.py.mako b/migrations/script.py.mako
new file mode 100644
index 0000000..37d0cac
--- /dev/null
+++ b/migrations/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/migrations/versions/initial_migration.py b/migrations/versions/initial_migration.py
new file mode 100644
index 0000000..5d38adc
--- /dev/null
+++ b/migrations/versions/initial_migration.py
@@ -0,0 +1,34 @@
+"""initial migration
+
+Revision ID: 001
+Revises:
+Create Date: 2023-09-26
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.sql import func
+
+# revision identifiers, used by Alembic.
+revision = "001"
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # Create items table
+    op.create_table(
+        "item",
+        sa.Column("id", sa.Integer(), primary_key=True, index=True),
+        sa.Column("title", sa.String(100), index=True),
+        sa.Column("description", sa.Text(), nullable=True),
+        sa.Column("is_active", sa.Boolean(), default=True),
+        sa.Column("created_at", sa.DateTime(timezone=True), server_default=func.now()),
+        sa.Column("updated_at", sa.DateTime(timezone=True), onupdate=func.now()),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("item")
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..eba1803
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,21 @@
+[tool.ruff]
+line-length = 100
+target-version = "py310"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "B", "W", "C"]
+ignore = ["B008"]  # Ignore the warning about function calls in argument defaults
+
+[tool.ruff.lint.isort]
+known-first-party = ["app"]
+combine-as-imports = true
+
+[tool.ruff.lint.flake8-quotes]
+docstring-quotes = "double"
+inline-quotes = "double"
+
+[tool.ruff.format]
+quote-style = "double"
+indent-style = "space"
+skip-magic-trailing-comma = false
+line-ending = "auto"
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..90b8888
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,8 @@
+fastapi>=0.103.1
+uvicorn>=0.23.2
+sqlalchemy>=2.0.21
+alembic>=1.12.0
+pydantic>=2.4.2
+pydantic-settings>=2.0.3
+python-dotenv>=1.0.0
+ruff>=0.0.290
\ No newline at end of file