diff --git a/README.md b/README.md
index e8acfba..68e61ff 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,65 @@
-# FastAPI Application
+# Fast Task Manager API
 
-This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform.
+A FastAPI-based RESTful API for managing tasks. This API provides endpoints for creating, reading, updating, and deleting tasks, as well as filtering tasks by status, priority, and completion status.
+
+## Features
+
+- RESTful API with CRUD operations for tasks
+- Task filtering by status, priority, and completion status
+- Pagination support
+- Health check endpoint
+- SQLite database with SQLAlchemy ORM
+- Database migrations with Alembic
+
+## Project Structure
+
+```
+├── alembic.ini                 # Alembic configuration
+├── app                         # Application package
+│   ├── crud                    # CRUD operations
+│   ├── database                # Database configurations
+│   ├── models                  # SQLAlchemy models
+│   ├── routers                 # API routes
+│   └── schemas                 # Pydantic schemas for validation
+├── main.py                     # FastAPI application entry point
+├── migrations                  # Alembic migrations
+│   └── versions                # Migration versions
+└── requirements.txt            # Project dependencies
+```
+
+## API Endpoints
+
+### Tasks
+
+- `POST /api/v1/tasks` - Create a new task
+- `GET /api/v1/tasks` - Get list of tasks with filtering and pagination
+- `GET /api/v1/tasks/{task_id}` - Get a specific task
+- `PUT /api/v1/tasks/{task_id}` - Update a task
+- `DELETE /api/v1/tasks/{task_id}` - Delete a task
+
+### Health Check
+
+- `GET /health` - Check API and database health
+
+## Running the Application
+
+1. Clone the repository
+2. Install the dependencies:
+   ```bash
+   pip install -r requirements.txt
+   ```
+3. Apply database migrations:
+   ```bash
+   alembic upgrade head
+   ```
+4. Run the application:
+   ```bash
+   uvicorn main:app --host 0.0.0.0 --port 8000 --reload
+   ```
+
+## API Documentation
+
+Once the application is running, you can access the API documentation at:
+
+- 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..f4dd636
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,85 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = migrations
+
+# template used to generate migration files
+file_template = %%(year)d%%(month).2d%%(day).2d_%%(hour).2d%%(minute).2d%%(second).2d_%%(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
+
+# 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
+
+# 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..e69de29
diff --git a/app/crud/__init__.py b/app/crud/__init__.py
new file mode 100644
index 0000000..8f0bcd6
--- /dev/null
+++ b/app/crud/__init__.py
@@ -0,0 +1,15 @@
+from .task import (
+    create_task,
+    get_task,
+    get_tasks,
+    update_task,
+    delete_task,
+)
+
+__all__ = [
+    "create_task",
+    "get_task",
+    "get_tasks",
+    "update_task",
+    "delete_task",
+]
\ No newline at end of file
diff --git a/app/crud/task.py b/app/crud/task.py
new file mode 100644
index 0000000..d07ab63
--- /dev/null
+++ b/app/crud/task.py
@@ -0,0 +1,78 @@
+from typing import List, Optional, Dict, Any
+from sqlalchemy.orm import Session
+
+from app.models.task import Task
+from app.schemas.task import TaskCreate, TaskUpdate
+
+def get_task(db: Session, task_id: int) -> Optional[Task]:
+    return db.query(Task).filter(Task.id == task_id).first()
+
+def get_tasks(
+    db: Session, 
+    skip: int = 0, 
+    limit: int = 100,
+    filters: Optional[Dict[str, Any]] = None
+) -> List[Task]:
+    query = db.query(Task)
+    
+    if filters:
+        if status := filters.get("status"):
+            query = query.filter(Task.status == status)
+        if priority := filters.get("priority"):
+            query = query.filter(Task.priority == priority)
+        if completed := filters.get("completed"):
+            query = query.filter(Task.completed == completed)
+    
+    return query.order_by(Task.created_at.desc()).offset(skip).limit(limit).all()
+
+def get_tasks_count(
+    db: Session,
+    filters: Optional[Dict[str, Any]] = None
+) -> int:
+    query = db.query(Task)
+    
+    if filters:
+        if status := filters.get("status"):
+            query = query.filter(Task.status == status)
+        if priority := filters.get("priority"):
+            query = query.filter(Task.priority == priority)
+        if completed := filters.get("completed"):
+            query = query.filter(Task.completed == completed)
+    
+    return query.count()
+
+def create_task(db: Session, task: TaskCreate) -> Task:
+    db_task = Task(
+        title=task.title,
+        description=task.description,
+        status=task.status,
+        priority=task.priority,
+        due_date=task.due_date,
+        completed=task.completed
+    )
+    db.add(db_task)
+    db.commit()
+    db.refresh(db_task)
+    return db_task
+
+def update_task(db: Session, task_id: int, task: TaskUpdate) -> Optional[Task]:
+    db_task = get_task(db, task_id)
+    if not db_task:
+        return None
+    
+    update_data = task.dict(exclude_unset=True)
+    for key, value in update_data.items():
+        setattr(db_task, key, value)
+    
+    db.commit()
+    db.refresh(db_task)
+    return db_task
+
+def delete_task(db: Session, task_id: int) -> bool:
+    db_task = get_task(db, task_id)
+    if not db_task:
+        return False
+    
+    db.delete(db_task)
+    db.commit()
+    return True
\ No newline at end of file
diff --git a/app/database/__init__.py b/app/database/__init__.py
new file mode 100644
index 0000000..91cb6c6
--- /dev/null
+++ b/app/database/__init__.py
@@ -0,0 +1,3 @@
+from .session import engine, SessionLocal, get_db, create_tables
+
+__all__ = ["engine", "SessionLocal", "get_db", "create_tables"]
\ No newline at end of file
diff --git a/app/database/session.py b/app/database/session.py
new file mode 100644
index 0000000..b2cf9b7
--- /dev/null
+++ b/app/database/session.py
@@ -0,0 +1,28 @@
+from pathlib import Path
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+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)
+
+Base = declarative_base()
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+def create_tables():
+    Base.metadata.create_all(bind=engine)
\ No newline at end of file
diff --git a/app/models/__init__.py b/app/models/__init__.py
new file mode 100644
index 0000000..8be984c
--- /dev/null
+++ b/app/models/__init__.py
@@ -0,0 +1,3 @@
+from .task import Task
+
+__all__ = ["Task"]
\ No newline at end of file
diff --git a/app/models/task.py b/app/models/task.py
new file mode 100644
index 0000000..20a714d
--- /dev/null
+++ b/app/models/task.py
@@ -0,0 +1,18 @@
+import datetime
+from sqlalchemy import Column, Integer, String, Boolean, DateTime, Text
+from sqlalchemy.sql import func
+
+from app.database.session import Base
+
+class Task(Base):
+    __tablename__ = "tasks"
+
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String(255), nullable=False)
+    description = Column(Text, nullable=True)
+    status = Column(String(50), default="pending")
+    priority = Column(String(50), default="medium")
+    due_date = Column(DateTime, nullable=True)
+    completed = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=func.now())
+    updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
\ No newline at end of file
diff --git a/app/routers/__init__.py b/app/routers/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/routers/health.py b/app/routers/health.py
new file mode 100644
index 0000000..7017e45
--- /dev/null
+++ b/app/routers/health.py
@@ -0,0 +1,31 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from datetime import datetime
+from pydantic import BaseModel
+
+from app.database import get_db
+
+router = APIRouter(tags=["health"])
+
+class HealthResponse(BaseModel):
+    status: str
+    timestamp: datetime
+    db_status: str
+
+@router.get("/health", response_model=HealthResponse)
+async def health_check(db: Session = Depends(get_db)):
+    """
+    Health check endpoint to verify the API is running and can connect to the database
+    """
+    db_status = "ok"
+    try:
+        # Try to execute a simple query to check database connection
+        db.execute("SELECT 1")
+    except Exception:
+        db_status = "error"
+    
+    return {
+        "status": "ok",
+        "timestamp": datetime.utcnow(),
+        "db_status": db_status
+    }
\ No newline at end of file
diff --git a/app/routers/tasks.py b/app/routers/tasks.py
new file mode 100644
index 0000000..4a1065a
--- /dev/null
+++ b/app/routers/tasks.py
@@ -0,0 +1,72 @@
+from typing import Optional, Dict, Any
+from fastapi import APIRouter, Depends, HTTPException, Query, status
+from sqlalchemy.orm import Session
+
+from app.database import get_db
+from app.models import Task
+from app.schemas import TaskCreate, TaskUpdate, TaskResponse, TaskList
+from app.crud import create_task, get_task, get_tasks, get_tasks_count, update_task, delete_task
+
+router = APIRouter(tags=["tasks"])
+
+@router.post("/tasks", response_model=TaskResponse, status_code=status.HTTP_201_CREATED)
+def create_task_endpoint(task: TaskCreate, db: Session = Depends(get_db)):
+    """
+    Create a new task
+    """
+    return create_task(db=db, task=task)
+
+@router.get("/tasks", response_model=TaskList)
+def get_tasks_endpoint(
+    status: Optional[str] = Query(None, description="Filter by status"),
+    priority: Optional[str] = Query(None, description="Filter by priority"),
+    completed: Optional[bool] = Query(None, description="Filter by completion status"),
+    skip: int = Query(0, ge=0, description="Number of tasks to skip"),
+    limit: int = Query(100, ge=1, le=100, description="Max number of tasks to return"),
+    db: Session = Depends(get_db)
+):
+    """
+    Get list of tasks with optional filtering
+    """
+    filters: Dict[str, Any] = {}
+    if status:
+        filters["status"] = status
+    if priority:
+        filters["priority"] = priority
+    if completed is not None:
+        filters["completed"] = completed
+        
+    tasks = get_tasks(db=db, skip=skip, limit=limit, filters=filters)
+    total = get_tasks_count(db=db, filters=filters)
+    
+    return {"tasks": tasks, "total": total}
+
+@router.get("/tasks/{task_id}", response_model=TaskResponse)
+def get_task_endpoint(task_id: int, db: Session = Depends(get_db)):
+    """
+    Get a specific task by ID
+    """
+    db_task = get_task(db=db, task_id=task_id)
+    if db_task is None:
+        raise HTTPException(status_code=404, detail="Task not found")
+    return db_task
+
+@router.put("/tasks/{task_id}", response_model=TaskResponse)
+def update_task_endpoint(task_id: int, task: TaskUpdate, db: Session = Depends(get_db)):
+    """
+    Update a task
+    """
+    db_task = update_task(db=db, task_id=task_id, task=task)
+    if db_task is None:
+        raise HTTPException(status_code=404, detail="Task not found")
+    return db_task
+
+@router.delete("/tasks/{task_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_task_endpoint(task_id: int, db: Session = Depends(get_db)):
+    """
+    Delete a task
+    """
+    success = delete_task(db=db, task_id=task_id)
+    if not success:
+        raise HTTPException(status_code=404, detail="Task not found")
+    return None
\ No newline at end of file
diff --git a/app/schemas/__init__.py b/app/schemas/__init__.py
new file mode 100644
index 0000000..a247b5a
--- /dev/null
+++ b/app/schemas/__init__.py
@@ -0,0 +1,3 @@
+from .task import TaskCreate, TaskUpdate, TaskResponse, TaskList
+
+__all__ = ["TaskCreate", "TaskUpdate", "TaskResponse", "TaskList"]
\ No newline at end of file
diff --git a/app/schemas/task.py b/app/schemas/task.py
new file mode 100644
index 0000000..be7fdde
--- /dev/null
+++ b/app/schemas/task.py
@@ -0,0 +1,34 @@
+from datetime import datetime
+from typing import List, Optional
+from pydantic import BaseModel
+
+class TaskBase(BaseModel):
+    title: str
+    description: Optional[str] = None
+    status: Optional[str] = "pending"
+    priority: Optional[str] = "medium"
+    due_date: Optional[datetime] = None
+    completed: Optional[bool] = False
+
+class TaskCreate(TaskBase):
+    pass
+
+class TaskUpdate(BaseModel):
+    title: Optional[str] = None
+    description: Optional[str] = None
+    status: Optional[str] = None
+    priority: Optional[str] = None
+    due_date: Optional[datetime] = None
+    completed: Optional[bool] = None
+
+class TaskResponse(TaskBase):
+    id: int
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        orm_mode = True
+
+class TaskList(BaseModel):
+    tasks: List[TaskResponse]
+    total: int
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..af40f1a
--- /dev/null
+++ b/main.py
@@ -0,0 +1,30 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.routers import tasks, health
+from app.database import create_tables
+
+app = FastAPI(
+    title="Fast Task Manager API",
+    description="A simple API for managing tasks",
+    version="0.1.0",
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(tasks.router, prefix="/api/v1")
+app.include_router(health.router)
+
+@app.on_event("startup")
+async def startup_event():
+    create_tables()
+
+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/migrations/README b/migrations/README
new file mode 100644
index 0000000..98e4f9c
--- /dev/null
+++ b/migrations/README
@@ -0,0 +1 @@
+Generic single-database configuration.
\ No newline at end of file
diff --git a/migrations/env.py b/migrations/env.py
new file mode 100644
index 0000000..bd97f6b
--- /dev/null
+++ b/migrations/env.py
@@ -0,0 +1,79 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+# 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
+from app.models import Task
+from app.database.session import Base
+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/migrations/script.py.mako b/migrations/script.py.mako
new file mode 100644
index 0000000..1e4564e
--- /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():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}
\ No newline at end of file
diff --git a/migrations/versions/20250513_000001_create_tasks_table.py b/migrations/versions/20250513_000001_create_tasks_table.py
new file mode 100644
index 0000000..ee32b4b
--- /dev/null
+++ b/migrations/versions/20250513_000001_create_tasks_table.py
@@ -0,0 +1,38 @@
+"""create tasks table
+
+Revision ID: 20250513_000001
+Revises: 
+Create Date: 2025-05-13 00:00:01
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '20250513_000001'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        'tasks',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('title', sa.String(length=255), nullable=False),
+        sa.Column('description', sa.Text(), nullable=True),
+        sa.Column('status', sa.String(length=50), nullable=True, default='pending'),
+        sa.Column('priority', sa.String(length=50), nullable=True, default='medium'),
+        sa.Column('due_date', sa.DateTime(), nullable=True),
+        sa.Column('completed', sa.Boolean(), nullable=True, default=False),
+        sa.Column('created_at', sa.DateTime(), nullable=True),
+        sa.Column('updated_at', sa.DateTime(), nullable=True),
+        sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_tasks_id'), 'tasks', ['id'], unique=False)
+
+
+def downgrade():
+    op.drop_index(op.f('ix_tasks_id'), table_name='tasks')
+    op.drop_table('tasks')
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..351f300
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,8 @@
+fastapi==0.95.2
+uvicorn==0.22.0
+sqlalchemy==2.0.15
+pydantic==1.10.8
+alembic==1.11.1
+python-dotenv==1.0.0
+ruff==0.0.270
+pathlib==1.0.1
\ No newline at end of file
diff --git a/test_api.py b/test_api.py
new file mode 100644
index 0000000..c2ba6bd
--- /dev/null
+++ b/test_api.py
@@ -0,0 +1,177 @@
+from fastapi.testclient import TestClient
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.pool import StaticPool
+import pytest
+from datetime import datetime, timedelta
+
+from app.database.session import Base
+from app.models.task import Task
+from main import app
+from app.database import get_db
+
+# Setup in-memory SQLite database for testing
+SQLALCHEMY_DATABASE_URL = "sqlite:///:memory:"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False},
+    poolclass=StaticPool,
+)
+TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+# Override the dependency
+def override_get_db():
+    db = TestingSessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+app.dependency_overrides[get_db] = override_get_db
+
+# Initialize the test client
+client = TestClient(app)
+
+@pytest.fixture(scope="function")
+def test_db():
+    # Create the database and tables
+    Base.metadata.create_all(bind=engine)
+    yield
+    # Drop the tables after the test
+    Base.metadata.drop_all(bind=engine)
+
+@pytest.fixture(scope="function")
+def sample_tasks(test_db):
+    db = TestingSessionLocal()
+    tasks = [
+        Task(
+            title="Task 1",
+            description="Description 1",
+            status="pending",
+            priority="high",
+            due_date=datetime.utcnow() + timedelta(days=1),
+            completed=False
+        ),
+        Task(
+            title="Task 2",
+            description="Description 2",
+            status="in_progress",
+            priority="medium",
+            due_date=datetime.utcnow() + timedelta(days=2),
+            completed=False
+        ),
+        Task(
+            title="Task 3",
+            description="Description 3",
+            status="completed",
+            priority="low",
+            due_date=datetime.utcnow() - timedelta(days=1),
+            completed=True
+        )
+    ]
+    db.add_all(tasks)
+    db.commit()
+    yield tasks
+    db.close()
+
+def test_health_endpoint(test_db):
+    response = client.get("/health")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["status"] == "ok"
+    assert "timestamp" in data
+    assert data["db_status"] == "ok"
+
+def test_create_task(test_db):
+    task_data = {
+        "title": "New Task",
+        "description": "New Description",
+        "status": "pending",
+        "priority": "high",
+        "due_date": (datetime.utcnow() + timedelta(days=3)).isoformat(),
+        "completed": False
+    }
+    response = client.post("/api/v1/tasks", json=task_data)
+    assert response.status_code == 201
+    data = response.json()
+    assert data["title"] == task_data["title"]
+    assert data["description"] == task_data["description"]
+    assert data["status"] == task_data["status"]
+    assert data["priority"] == task_data["priority"]
+    assert data["completed"] == task_data["completed"]
+    assert "id" in data
+
+def test_get_all_tasks(sample_tasks):
+    response = client.get("/api/v1/tasks")
+    assert response.status_code == 200
+    data = response.json()
+    assert "tasks" in data
+    assert "total" in data
+    assert data["total"] == 3
+    assert len(data["tasks"]) == 3
+
+def test_get_task_by_id(sample_tasks):
+    # Get the first task
+    response = client.get(f"/api/v1/tasks/1")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["id"] == 1
+    assert data["title"] == "Task 1"
+
+def test_get_non_existent_task():
+    response = client.get("/api/v1/tasks/999")
+    assert response.status_code == 404
+
+def test_update_task(sample_tasks):
+    update_data = {
+        "title": "Updated Task",
+        "description": "Updated Description",
+        "status": "completed",
+        "completed": True
+    }
+    response = client.put("/api/v1/tasks/1", json=update_data)
+    assert response.status_code == 200
+    data = response.json()
+    assert data["title"] == update_data["title"]
+    assert data["description"] == update_data["description"]
+    assert data["status"] == update_data["status"]
+    assert data["completed"] == update_data["completed"]
+
+def test_delete_task(sample_tasks):
+    # First verify the task exists
+    response = client.get("/api/v1/tasks/1")
+    assert response.status_code == 200
+    
+    # Delete the task
+    response = client.delete("/api/v1/tasks/1")
+    assert response.status_code == 204
+    
+    # Verify it's gone
+    response = client.get("/api/v1/tasks/1")
+    assert response.status_code == 404
+
+def test_filter_tasks(sample_tasks):
+    # Filter by status
+    response = client.get("/api/v1/tasks?status=pending")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["total"] == 1
+    assert len(data["tasks"]) == 1
+    assert data["tasks"][0]["status"] == "pending"
+    
+    # Filter by priority
+    response = client.get("/api/v1/tasks?priority=medium")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["total"] == 1
+    assert len(data["tasks"]) == 1
+    assert data["tasks"][0]["priority"] == "medium"
+    
+    # Filter by completed
+    response = client.get("/api/v1/tasks?completed=true")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["total"] == 1
+    assert len(data["tasks"]) == 1
+    assert data["tasks"][0]["completed"] is True
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