diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 654e3cf3..86065318 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,25 +19,25 @@ env:
 jobs:
   # determine changed files to decide if certain jobs can be skipped or not
   changed-files:
-    runs-on: ubuntu-latest  # windows-latest | macos-latest
+    runs-on: ubuntu-latest
     name: Determine changed files
     steps:
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 2
 
       - name: Get changed PY files
         id: changed-py-files
-        uses: tj-actions/changed-files@v41
+        uses: tj-actions/changed-files@v45
         with:
-          files: |
-            ^src/.+\.py
+          files: src/{,**/}*.py
+
       - name: Get changed requirements files
         id: changed-requirements
-        uses: tj-actions/changed-files@v41
+        uses: tj-actions/changed-files@v45
         with:
-          files: ^requirements/.+\.txt$
+          files: requirements/*.txt
 
     outputs:
       changed-py-files: ${{ steps.changed-py-files.outputs.any_changed }}
@@ -68,19 +68,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Set up backend environment
+        uses: maykinmedia/setup-django-backend@v1.3
         with:
           python-version: '3.11'
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '18'
+          setup-node: true
 
-      - name: Install dependencies
-        run: pip install -r requirements/dev.txt codecov
-      - name: Build frontend
-        run: |
-          npm ci
-          npm run build
       - name: Run tests
         run: |
           python src/manage.py collectstatic --noinput --link
@@ -103,7 +96,7 @@ jobs:
           cache: 'pip'
           cache-dependency-path: 'requirements/*.txt'
       - name: Install dependencies
-        run: pip install -r requirements/ci.txt pytest
+        run: pip install -r requirements/ci.txt
       - name: Generate environment variable documentation using OAf and check if it was updated
         run: |
           bin/generate_envvar_docs.sh
@@ -119,7 +112,6 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       image-name: ${{ steps.image-name.outputs.image-name }}
-      sphinx-ssl-conf: ${{ steps.sphinx-ssl-conf.outputs.sphinx-ssl-conf }}
 
     steps:
       - run: echo "image-name=$IMAGE_NAME" >> $GITHUB_OUTPUT
@@ -136,3 +128,6 @@ jobs:
       python-version: '3.11'
       docker-image-name: ${{ needs.store-reusable-workflow-vars.outputs.image-name }}
       repository-owner: 'maykinmedia'
+    secrets:
+      docker-username: ${{ secrets.DOCKER_USERNAME }}
+      docker-token: ${{ secrets.DOCKER_TOKEN }}
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 9fabd9e0..f89383ae 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -26,9 +26,5 @@ jobs:
       node-version: '18'
       postgres-version: 'latest'
 
-      isort-src-pattern: 'src'
-      black-src-pattern: 'src docs'
-      flake8-src-pattern: 'src'
-
       django-settings-module: 'openklant.conf.ci'
       django-secret-key: dummy
diff --git a/.github/workflows/generate-postman-collection.yml b/.github/workflows/generate-postman-collection.yml
index 62e5245e..51cace59 100644
--- a/.github/workflows/generate-postman-collection.yml
+++ b/.github/workflows/generate-postman-collection.yml
@@ -12,3 +12,10 @@ on:
 jobs:
   open-api-workflow-generate-postman-collection:
     uses: maykinmedia/open-api-workflows/.github/workflows/generate-postman-collection.yml@initial-setup
+    strategy:
+      matrix:
+        component:
+          - contactgevens
+          - klantinteracties
+    with:
+      schema-path: 'src/openklant/components/${{ matrix.component }}/openapi.yaml'
diff --git a/.github/workflows/generate-sdks.yml b/.github/workflows/generate-sdks.yml
index 1e250a16..5a8c8266 100644
--- a/.github/workflows/generate-sdks.yml
+++ b/.github/workflows/generate-sdks.yml
@@ -12,3 +12,10 @@ on:
 jobs:
   open-api-workflow-generate-sdks:
     uses: maykinmedia/open-api-workflows/.github/workflows/generate-sdks.yml@initial-setup
+    strategy:
+      matrix:
+        component:
+          - contactgevens
+          - klantinteracties
+    with:
+      schema-path: 'src/openklant/components/${{ matrix.component }}/openapi.yaml'
diff --git a/.github/workflows/lint-oas.yml b/.github/workflows/lint-oas.yml
index bbdfe20e..794d1c61 100644
--- a/.github/workflows/lint-oas.yml
+++ b/.github/workflows/lint-oas.yml
@@ -12,3 +12,10 @@ on:
 jobs:
   open-api-workflow-lint-oas:
     uses: maykinmedia/open-api-workflows/.github/workflows/lint-oas.yml@initial-setup
+    strategy:
+      matrix:
+        component:
+          - contactgevens
+          - klantinteracties
+    with:
+      schema-path: 'src/openklant/components/${{ matrix.component }}/openapi.yaml'
diff --git a/.github/workflows/oas-check.yml b/.github/workflows/oas-check.yml
new file mode 100644
index 00000000..50965637
--- /dev/null
+++ b/.github/workflows/oas-check.yml
@@ -0,0 +1,25 @@
+name: check-oas
+
+on:
+  push:
+    paths:
+      - "src/openklant/components/*/openapi.yaml"
+      - .github/workflows/oas-check.yml
+    branches:
+      - '**'
+  workflow_dispatch:
+
+jobs:
+  open-api-workflow-check-oas:
+    uses: maykinmedia/open-api-workflows/.github/workflows/oas-check.yml@initial-setup
+    strategy:
+      matrix:
+        component:
+          - contactgegevens
+          - klantinteracties
+    with:
+      schema-path: 'src/openklant/components/${{ matrix.component }}/openapi.yaml'
+      schema-command: 'spectacular_for_component'
+      schema-options: "--component ${{ matrix.component }}"
+      python-version: '3.11'
+      django-settings-module: 'openklant.conf.ci'
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..3c032078
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+18
diff --git a/bin/check_schema.sh b/bin/check_schema.sh
deleted file mode 100755
index cf94efd7..00000000
--- a/bin/check_schema.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# Run this script from the root of the repository
-
-set -e
-
-COMPONENTS=(
-    contactgegevens
-    klantinteracties
-)
-
-if [[ -z "$VIRTUAL_ENV" ]] && [[ ! -v GITHUB_ACTIONS ]]; then
-    echo "You need to activate your virtual env before running this script"
-    exit 1
-fi
-
-for component in "${COMPONENTS[@]}";
-do
-    ./bin/generate_schema_for_component.sh "$component" "openapi-$component.yaml"
-
-    echo "Checking src/openklant/components/$component/openapi.yaml ..."
-
-    diff "openapi-$component.yaml" "src/openklant/components/$component/openapi.yaml"
-
-    if (( $? > 0 )); then
-        echo "src/openklant/components/$component/openapi.yaml needs to be updated!"
-    else
-        echo "src/openklant/components/$component/openapi.yaml is up-to-date."
-    fi
-done
diff --git a/bin/compile_dependencies.sh b/bin/compile_dependencies.sh
index f1d03361..39c7fb6f 100755
--- a/bin/compile_dependencies.sh
+++ b/bin/compile_dependencies.sh
@@ -23,6 +23,8 @@ export CUSTOM_COMPILE_COMMAND="./bin/compile_dependencies.sh"
 # Base (& prod) deps
 pip-compile \
     --no-emit-index-url \
+    --output-file requirements/base.txt \
+    --output-file requirements/production.txt \
     "$@" \
     requirements/base.in
 
@@ -33,12 +35,13 @@ pip-compile \
     "$@" \
     requirements/base.txt \
     requirements/test-tools.in \
-    requirements/docs.in
+    requirements/ci.in
 
 # Dev depedencies - exact same set as CI + some extra tooling
 pip-compile \
     --no-emit-index-url \
     --output-file requirements/dev.txt \
     "$@" \
-    requirements/ci.txt \
-    requirements/dev.in
\ No newline at end of file
+    requirements/base.txt \
+    requirements/test-tools.in \
+    requirements/dev.in
diff --git a/bin/generate_postman_collection.sh b/bin/generate_postman_collection.sh
deleted file mode 100755
index 835ba9f0..00000000
--- a/bin/generate_postman_collection.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Run this script from the root of the repository
-
-set -e
-
-COMPONENTS=(
-    contactgegevens
-    klantinteracties
-)
-
-OUTPUT_PATH="./tests/postman/collection.json"
-
-for component in "${COMPONENTS[@]}";
-do
-    echo "Converting src/openklant/components/$component/openapi.yaml into $OUTPUT_PATH ..."
-
-    openapi2postmanv2 \
-        --spec "./src/openklant/components/$component/openapi.yaml" \
-        --output $OUTPUT_PATH \
-        --pretty
-done
diff --git a/bin/generate_sdks.sh b/bin/generate_sdks.sh
deleted file mode 100755
index 45bc4686..00000000
--- a/bin/generate_sdks.sh
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/bin/bash
-
-# Run this script from the root of the repository
-
-set -e
-
-COMPONENTS=(
-    contactgegevens
-    klantinteracties
-)
-
-OUTPUT_DIR="./sdks"
-
-
-for component in "${COMPONENTS[@]}";
-do
-    COMPONENT_PATH="./src/openklant/components/${component}/openapi.yaml"
-
-    echo "Validating OAS for $COMPONENT_PATH"
-    openapi-generator-cli validate -i "${COMPONENT_PATH}"
-
-    echo "Generating Java SDK for $component ..."
-    openapi-generator-cli generate -i "$COMPONENT_PATH" \
-        --global-property=modelTests=false,apiTests=false,modelDocs=false,apiDocs=false \
-          -o "$OUTPUT_DIR/java" \
-          -g java \
-          --additional-properties=dateLibrary=java8,java8=true,optionalProjectFile=false,optionalAssemblyInfo=false
-
-    echo "Generating .NET SDK for $component ..."
-    openapi-generator-cli generate -i "$COMPONENT_PATH" \
-        --global-property=modelTests=false,apiTests=false,modelDocs=false,apiDocs=false \
-          -o "$OUTPUT_DIR/net" \
-          -g csharp \
-          --additional-properties=optionalProjectFile=false,optionalAssemblyInfo=false
-
-    echo "Generating Python SDK for $component ..."
-    openapi-generator-cli generate -i "$COMPONENT_PATH" \
-        --global-property=modelTests=false,apiTests=false,modelDocs=false,apiDocs=false \
-        -o "$OUTPUT_DIR/python" \
-        -g python \
-        --additional-properties=optionalProjectFile=false,optionalAssemblyInfo=false+
-done
diff --git a/bin/lint_oas_files.sh b/bin/lint_oas_files.sh
deleted file mode 100755
index 8e4ba07d..00000000
--- a/bin/lint_oas_files.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# Run this script from the root of the repository
-
-set -e
-
-COMPONENTS=(
-    contactgegevens
-    klantinteracties
-)
-
-for component in "${COMPONENTS[@]}";
-do
-    echo "Linting src/openklant/components/$component/openapi.yaml ..."
-    spectral lint "src/openklant/components/$component/openapi.yaml"
-done
diff --git a/requirements/ci.in b/requirements/ci.in
index 15f1c729..76375907 100644
--- a/requirements/ci.in
+++ b/requirements/ci.in
@@ -1 +1,2 @@
 codecov
+pytest
diff --git a/requirements/ci.txt b/requirements/ci.txt
index bd1c3400..6334c956 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -355,6 +355,8 @@ inflection==0.5.1
     #   -r requirements/base.txt
     #   drf-spectacular
     #   drf-yasg
+iniconfig==2.0.0
+    # via pytest
 iso-639==0.4.5
     # via
     #   -r requirements/base.txt
@@ -439,6 +441,7 @@ packaging==24.1
     #   -r requirements/base.txt
     #   black
     #   drf-yasg
+    #   pytest
     #   sphinx
 pathspec==0.12.1
     # via black
@@ -452,6 +455,8 @@ platformdirs==4.2.2
     # via
     #   black
     #   pylint
+pluggy==1.5.0
+    # via pytest
 prometheus-client==0.20.0
     # via
     #   -r requirements/base.txt
@@ -495,6 +500,8 @@ pypng==0.20220715.0
     #   qrcode
 pyquery==2.0.0
     # via -r requirements/test-tools.in
+pytest==8.3.3
+    # via -r requirements/ci.in
 python-dateutil==2.9.0.post0
     # via
     #   -r requirements/base.txt