diff --git a/.cursorrules b/.cursorrules
new file mode 100644
index 0000000..8194449
--- /dev/null
+++ b/.cursorrules
@@ -0,0 +1,30 @@
+# RoleFit Analyzer - Cursor Rules
+# modified from https://github.com/PatrickJS/awesome-cursorrules/blob/main/rules/python-cursorrules-prompt-file-best-practices/.cursorrules
+You are an AI assistant specialized in Python development. Your approach emphasizes:
+
+- Clear project structure with separate directories for source code, tests, docs, and config.
+- Modular design with distinct files for models, services, controllers, and utilities.
+- Configuration management using environment variables.
+- Robust error handling and logging, including context capture.
+- Comprehensive testing with pytest.
+- Detailed documentation using docstrings and README files.
+- Dependency management via https://github.com/astral-sh/uv and virtual environments.
+- Code style consistency using Ruff for both formatting and linting.
+- CI/CD implementation with GitHub Actions or GitLab CI.
+
+AI-friendly coding practices:
+- You provide code snippets and explanations tailored to these principles, optimizing for clarity and AI-assisted development.
+
+Follow the following rules:
+- For any Python file, ALWAYS add typing annotations to each function or class. Include explicit return types (including None where appropriate). Add descriptive docstrings to all Python functions and classes.
+- Please follow PEP 257 docstring conventions. Update existing docstrings as needed.
+- Make sure you keep any comments that exist in a file.
+- When writing new features, always consider existing logic to minimize code duplication and propose simple call structures.
+- When writing tests, ONLY use pytest or pytest plugins (not unittest). All tests should have typing annotations. Place all tests under ./tests. Create any necessary directories. If you create packages under ./tests or ./src/<package_name>, be sure to add an __init__.py if one does not exist.
+
+All tests should be fully annotated and should contain docstrings. Be sure to import the following if TYPE_CHECKING:
+from _pytest.capture import CaptureFixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.logging import LogCaptureFixture
+from _pytest.monkeypatch import MonkeyPatch
+from pytest_mock.plugin import MockerFixture
\ No newline at end of file
diff --git a/.github/workflows/check-pr-title.yml b/.github/workflows/check-pr-title.yml
index a7c21f6..d5efb0b 100644
--- a/.github/workflows/check-pr-title.yml
+++ b/.github/workflows/check-pr-title.yml
@@ -11,6 +11,6 @@ jobs:
     steps:
       - uses: deepakputhraya/action-pr-title@master
         with:
-          min_length: 6 # Min length of the title
-          max_length: 72 # Max length of the title
+          min_length: 6   # Min length of the title
+          max_length: 72  # Max length of the title
           github_token: ${{ github.token }} # Default: ${{ github.token }}
diff --git a/.github/workflows/run-static-tests.yml b/.github/workflows/run-static-tests.yml
new file mode 100644
index 0000000..d7734bf
--- /dev/null
+++ b/.github/workflows/run-static-tests.yml
@@ -0,0 +1,22 @@
+name: Static Tests for Python Scripts
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  format:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: jdx/mise-action@v3
+    - run: mise exec -- make setup-dev
+    - run: mise exec -- make format
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: jdx/mise-action@v3
+    - run: mise exec -- make setup-dev
+    - run: mise exec -- make lint-no-fix
\ No newline at end of file
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
deleted file mode 100644
index e98e868..0000000
--- a/.github/workflows/run-tests.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: Tests for Python Scripts
-
-on:
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  format-lint:
-    runs-on: ubuntu-18.04
-    defaults:
-      run:
-        shell: bash -l {0}
-
-    steps:
-    - uses: actions/checkout@v2
-    - uses: conda-incubator/setup-miniconda@v2
-      with:
-        python-version: 3.8
-
-    - run: make setup
-    - run: conda info
-    - run: conda list
-    - run: make format
-    - run: make lint
-
-  unit-test:
-    runs-on: ubuntu-18.04
-    defaults:
-      run:
-        shell: bash -l {0}
-
-    steps:
-    - uses: actions/checkout@v2
-    - uses: conda-incubator/setup-miniconda@v2
-      with:
-        python-version: 3.8
-
-    - run: make setup
-    - run: conda info
-    - run: conda list
-    - run: make utest
diff --git a/.github/workflows/run-unit-tests.yml b/.github/workflows/run-unit-tests.yml
new file mode 100644
index 0000000..e6b15ce
--- /dev/null
+++ b/.github/workflows/run-unit-tests.yml
@@ -0,0 +1,14 @@
+name: Unit Tests for Python Scripts
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  unit-test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: jdx/mise-action@v3
+    - run: mise exec -- make setup-dev
+    - run: mise exec -- make test
\ No newline at end of file
diff --git a/.mise.toml b/.mise.toml
new file mode 100644
index 0000000..d2105ec
--- /dev/null
+++ b/.mise.toml
@@ -0,0 +1,5 @@
+[tools]
+python = "3.12"
+
+[env]
+_.python.venv = { path = ".venv", create = true } # create the venv if it doesn't exist
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index c595c78..0000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-repos:
--   repo: local
-    hooks:
-    - id: format
-      name: format
-      language: system
-      entry: make format
-      types: [python]
-    - id: lint
-      name: lint
-      language: system
-      entry: make lint
-      types: [python]
diff --git a/Makefile b/Makefile
index 524b864..765e366 100644
--- a/Makefile
+++ b/Makefile
@@ -1,23 +1,22 @@
-PYTHON=3.8
-BASENAME=$(shell basename $(CURDIR))
-CONDA_CH=conda-forge defaults
-
-env:
-	conda create -n $(BASENAME)  python=$(PYTHON)
+init:
+	# Trust mise configuration
+	# mise will install Python and uv automatically
+	mise trust
 
 setup:
-	conda install --file requirements.txt $(addprefix -c ,$(CONDA_CH))
-	pre-commit install
+	uv pip install -e .
+
+setup-dev:
+	uv pip install -e ".[dev]"
 
 format:
-	black .
-	isort .
+	ruff format .
 
 lint:
-	pytest src --flake8 --pylint --mypy
+	ruff check --fix .
 
-utest:
-	PYTHONPATH=src pytest test/utest --cov=src --cov-report=html --cov-report=term --cov-config=setup.cfg
+lint-no-fix:
+	ruff check .
 
-cov:
-	open htmlcov/index.html
+test:
+	pytest
\ No newline at end of file
diff --git a/README.md b/README.md
index 1cf3db4..ee84e54 100644
--- a/README.md
+++ b/README.md
@@ -1,36 +1,19 @@
 # Python Project Template
-This repository is a python template repo for internal uses of Annotation-AI.
 
-## File Structure
+### Commands for Setups
 ```bash
-.
-├── LICENSE
-├── Makefile          # commands
-├── README.md
-├── requirements.txt  # package information
-├── setup.cfg         # configurations for formatting & linting & unit-test
-├── src               # source code location
-└── test
-    └── utest         # unit tests location
+make init       # Initialize the project
+make setup      # Install dependencies
+make setup-dev  # Install dependencies with development packages
 ```
 
-## Commands
+## Commands for Development
 ```bash
-$ make env      # create anaconda environment
-$ make setup    # initial setup for the project
 $ make format   # format python scripts
 $ make lint     # lint python scripts
-$ make utest    # run unit tests
-$ make cov      # open coverage report (after `make utest`)
+$ make test     # run unit tests
 ```
 
-## Configurations
-`setup.cfg` states all configurations for formatting & linting & unit-test.
-
-## Verifications
-- per commit: pre-commit hook runs formatting and linting.
-- per pull-request: GitHub Actions check formatting, linting, and unit-test results.
-
 ## Recommended Repository Settings
 #### Restriction on multi-commit pushes
 `Settings` -> `General` -> `Merge botton` -> `Allow squash merging` ONLY
@@ -41,4 +24,4 @@ $ make cov      # open coverage report (after `make utest`)
 - Branch name pattern: `main`
 - Require a pull request before merging & Require approvals
 - Require status checks to pass before merging & Require branches to be up to date before merging
-- Include administrators
+- Include administrators
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..b32dd2e
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,55 @@
+[project]
+name = "python-project-template"
+version = "0.0.1"
+readme = "README.md"
+requires-python = ">=3.12"
+authors = [
+    { name = "Curt Park", email = "www.jwpark.co.kr@gmail.com" },
+]
+keywords = ["python", "project_template"]
+classifiers = []
+
+dependencies = []
+
+[project.optional-dependencies]
+dev = [
+    "ruff>=0.14.3",
+    "pytest>=8.4.2",
+    "pytest-cov>=7.0.0",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.ruff]
+line-length = 88
+target-version = "py312"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src"]
+
+[tool.ruff.lint]
+select = [
+    "E",   # pycodestyle errors
+    "W",   # pycodestyle warnings
+    "F",   # Pyflakes
+    "I",   # isort
+    "N",   # pep8-naming
+    "UP",  # pyupgrade
+    "B",   # flake8-bugbear
+    "C4",  # flake8-comprehensions
+    "PIE", # flake8-pie
+    "SIM", # flake8-simplify
+]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+pythonpath = ["src"]
+addopts = [
+    "--strict-markers",
+    "--strict-config",
+    "--cov=src",
+    "--cov-report=term-missing",
+    "--cov-report=html",
+]
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 1f5911d..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-pre-commit == 2.17.0
-
-# formatter
-isort == 5.10.1                 # imports
-black == 22.3.0                 # coding style
-
-# linter
-pylint              == 2.12.2   # python static code analysis
-mypy                == 0.931    # type check
-flake8              == 3.8.4    # PyFlakes + pycodestyle + Ned Batchelder’s McCabe script
-flake8-docstrings   == 1.6.0    # pydocstyle tool to flake8
-flake8-annotations  == 2.7.0    # PEP 3107-style function annotations
-flake8-builtins     == 1.5.3    # check python builtins being used as variables or parameters
-flake8-bugbear      == 22.1.11  # find likely bugs and design problems
-
-# pytest for linting and unit test
-pytest          == 6.2.5
-pytest-pylint   == 0.18.0
-pytest-flake8   == 1.0.7
-pytest-mypy     == 0.8.0
-pytest-cov      == 3.0.0        # coverage reports
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 76ee880..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
-# https://black.readthedocs.io/en/stable/guides/using_black_with_other_tools.html
-
-[isort]
-line_length = 88
-profile = black
-
-[flake8]
-max-line-length = 88
-extend-ignore = E203, ANN101
-
-[pylint]
-max-line-length = 88
-extension-pkg-whitelist=pydantic  # need for fastapi
-
-[pylint.messages_control]
-# https://vald-phoenix.github.io/pylint-errors/#list-of-errors
-disable =
-    C0330,  # bad-continuation
-    C0326,  # bad-whitespace
-    C0411,  # wrong-import-order
-
-[pylint.typecheck]
-# List of members which are set dynamically and missed by Pylint inference
-# system, and so shouldn't trigger E1101 when accessed.
-generated-members=numpy.*, torch.*
-
-[mypy]
-ignore_missing_imports = True
-
-[tool:pytest]
-filterwarnings = ignore::DeprecationWarning
-
-[coverage:run]
-# omit = file-path-to-omit
-branch = true
-parallel = true
-
-[coverage:report]
-fail_under = 100.0
-show_missing = true
diff --git a/test/utest/test_dummy.py b/tests/utest/test_dummy.py
similarity index 100%
rename from test/utest/test_dummy.py
rename to tests/utest/test_dummy.py