diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index dd244b0..04a7d71 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -1,4 +1,4 @@
-name: CI
+name: ci
 on:
   push:
     branches:
@@ -6,157 +6,54 @@ on:
     tags:
       - '*'
   pull_request:
-  workflow_dispatch:
 
 permissions:
   contents: read
 
 jobs:
   quality:
-    name: Quality
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-
-      - name: Setup python environment
-        run: |
-          python -m venv .venv
-          source .venv/bin/activate
-          python -m pip install pre-commit
-          python -m pip install -r requirements-dev.txt
-
-      - name: Check quality
-        run: |
-          source .venv/bin/activate
-          make lint
-
-      - name: Check tests
-        run: |
-          source .venv/bin/activate
-          make dev
-          make test
-
-  linux:
-    name: Build linux
-    runs-on: ubuntu-latest
-    needs: [quality]
-    strategy:
-      matrix:
-        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter
-          sccache: 'true'
-          manylinux: auto
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-
-  windows:
-    name: Build windows
-    runs-on: windows-latest
-    needs: [quality]
+    name: ${{ matrix.os }} / ${{ matrix.python-version }}
+    runs-on: ${{ matrix.os }}-latest
     strategy:
+      fail-fast: false
       matrix:
-        target: [x64, x86]
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-          architecture: ${{ matrix.target }}
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter
-          sccache: 'true'
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
+        os: ["ubuntu", "macos", "windows"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+    defaults:
+      run:
+        shell: bash
 
-  macos:
-    name: Build macos
-    runs-on: macos-latest
-    needs: [quality]
-    strategy:
-      matrix:
-        target: [x86_64, aarch64]
     steps:
       - uses: actions/checkout@v3
 
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter
-          sccache: 'true'
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
         with:
-          name: wheels
-          path: dist
+          python-version: ${{ matrix.python-version }}
 
-  sdist:
-    name: Build sdist
-    runs-on: ubuntu-latest
-    needs: [quality]
-    steps:
-      - uses: actions/checkout@v3
+      - name: Set up python environment
+        run: |
+          pip install pipenv
+          pipenv install -r requirements-dev.txt
 
-      - name: Build sdist
-        uses: PyO3/maturin-action@v1
-        with:
-          command: sdist
-          args: --out dist
+      - name: Lint
+        run: |
+          pipenv run pre-commit run --all-files
 
-      - name: Upload sdist
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
+      - name: Build
+        run: |
+          pipenv run maturin develop
 
-  release:
-    name: Release
-    runs-on: ubuntu-latest
-    if: "startsWith(github.ref, 'refs/tags/')"
-    needs: [linux, windows, macos, sdist]
-    steps:
-      - uses: actions/download-artifact@v3
-        with:
-          name: wheels
+      - name: Install cargo-llvm-cov
+        uses: taiki-e/install-action@cargo-llvm-cov
 
-      - name: Publish to PyPI
-        uses: PyO3/maturin-action@v1
-        env:
-          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
-        with:
-          command: upload
-          args: --non-interactive --skip-existing *
+      - name: Test with coverage
+        run: |
+          cargo llvm-cov --lcov --output-path coverage.lcov
+          pipenv run pytest --cov=bionic_writer --cov-report xml
+
+      - name: Publish Coverage
+        uses: codecov/codecov-action@v1
+        if: |
+          matrix.os == 'ubuntu-latest' &&
+          matrix.python-version == '3.10'
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..c77b7a5
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,126 @@
+name: build
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: read
+
+jobs:
+  linux:
+    name: Build linux
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+          manylinux: auto
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  windows:
+    name: Build windows
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        target: [x64, x86]
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+          architecture: ${{ matrix.target }}
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  macos:
+    name: Build macos
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        target: [x86_64, aarch64]
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  sdist:
+    name: Build sdist
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+
+      - name: Upload sdist
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: "startsWith(github.ref, 'refs/tags/')"
+    needs: [linux, windows, macos, sdist]
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: wheels
+
+      - name: Publish to PyPI
+        uses: PyO3/maturin-action@v1
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        with:
+          command: upload
+          args: --non-interactive --skip-existing *
diff --git a/Pipfile b/Pipfile
new file mode 100644
index 0000000..0757494
--- /dev/null
+++ b/Pipfile
@@ -0,0 +1,11 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+
+[dev-packages]
+
+[requires]
+python_version = "3.11"