diff --git a/.github/workflows/app_builder.yml b/.github/workflows/app_builder.yml
new file mode 100644
index 0000000..727ea5f
--- /dev/null
+++ b/.github/workflows/app_builder.yml
@@ -0,0 +1,91 @@
+# Copyright 2024 Khalil Estell
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: 🏗️ Demo Builder
+
+on:
+  workflow_call:
+    inputs:
+      repo:
+        type: string
+        default: ${{ github.repository }}
+      version:
+        type: string
+        default: ""
+      conan_version:
+        type: string
+        default: "2.2.2"
+      compiler_profile_url:
+        type: string
+        required: true
+      compiler_profile:
+        type: string
+        required: true
+      compiler_profile_branch:
+        type: string
+        default: "main"
+      platform_profile_url:
+        type: string
+        required: true
+      platform_profile:
+        type: string
+        required: true
+      platform_profile_branch:
+        type: string
+        default: "main"
+      conan_build_dir:
+        type: string
+        default: "."
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4.1.1
+        if: ${{ inputs.version != '' }}
+        with:
+          submodules: true
+          repository: ${{ inputs.repo }}
+          ref: ${{ inputs.version }}
+
+      - uses: actions/checkout@v4.1.1
+        if: ${{ inputs.version == '' }}
+        with:
+          submodules: true
+          repository: ${{ inputs.repo }}
+
+      - name: 📥 Install Conan ${{ inputs.conan_version }}
+        run: pip3 install conan==${{ inputs.conan_version }}
+
+      - name: 📡 Add `libhal` repo to conan remotes
+        run: conan remote add libhal
+          https://libhal.jfrog.io/artifactory/api/conan/trunk-conan
+
+      - name: 📡 Create and setup default profile
+        run: conan profile detect --force
+
+      - name: 👁️‍🗨️ Show conan profile
+        run: conan profile show
+
+      - name: Install libhal settings_user.yml
+        run: conan config install -sf profiles/baremetal/v2 https://github.com/libhal/conan-config.git
+
+      - name: Install compiler profiles
+        run: conan config install -tf profiles -sf conan/profiles --args "-b ${{ inputs.compiler_profile_branch }} --single-branch" ${{ inputs.compiler_profile_url }}
+
+      - name: Install platform profiles
+        run: conan config install -tf profiles -sf conan/profiles --args "-b ${{ inputs.platform_profile_branch }} --single-branch" ${{ inputs.platform_profile_url }}
+
+      - name: 🏗️ Build Application for ${{ inputs.profile }}
+        run: conan build ${{ inputs.conan_build_dir }} -pr ${{ inputs.compiler_profile }} -pr ${{ inputs.platform_profile }}
diff --git a/.github/workflows/demo_builder.yml b/.github/workflows/demo_builder.yml
index cf8eb3f..e4f816f 100644
--- a/.github/workflows/demo_builder.yml
+++ b/.github/workflows/demo_builder.yml
@@ -17,7 +17,7 @@ name: 🏗️ Demo Builder
 on:
   workflow_call:
     inputs:
-      library:
+      library: # this field is ignored but kept here for backwards compatible
         type: string
         default: ${{ github.event.repository.name }}
       repo:
diff --git a/.github/workflows/self_check.yml b/.github/workflows/self_check.yml
index 3b8742d..1edfc20 100644
--- a/.github/workflows/self_check.yml
+++ b/.github/workflows/self_check.yml
@@ -122,8 +122,8 @@ jobs:
       repo: libhal/libhal-lpc40
       compiler_profile_url: https://github.com/libhal/arm-gnu-toolchain.git
       compiler_profile: v1/arm-gcc-12.3
-      platform_profile_url: https://github.com/libhal/libhal-lpc40.git
-      platform_profile: v2/lpc4078
+      platform_profile_url: https://github.com/libhal/libhal-arm-mcu.git
+      platform_profile: v1/lpc4078
     secrets: inherit
 
   libhal-rmd-demos-lpc4078:
@@ -133,8 +133,8 @@ jobs:
       repo: libhal/libhal-rmd
       compiler_profile_url: https://github.com/libhal/arm-gnu-toolchain.git
       compiler_profile: v1/arm-gcc-12.3
-      platform_profile_url: https://github.com/libhal/libhal-lpc40.git
-      platform_profile: v2/lpc4078
+      platform_profile_url: https://github.com/libhal/libhal-arm-mcu.git
+      platform_profile: v1/lpc4078
     secrets: inherit
 
   libhal-rmd-demos-lpc4074:
@@ -144,6 +144,36 @@ jobs:
       repo: libhal/libhal-rmd
       compiler_profile_url: https://github.com/libhal/arm-gnu-toolchain.git
       compiler_profile: v1/arm-gcc-12.3
-      platform_profile_url: https://github.com/libhal/libhal-lpc40.git
-      platform_profile: v2/lpc4074
+      platform_profile_url: https://github.com/libhal/libhal-arm-mcu.git
+      platform_profile: v1/lpc4074
+    secrets: inherit
+
+  libhal-starter-app-lpc4078:
+    uses: ./.github/workflows/app_builder.yml
+    with:
+      repo: libhal/libhal-starter
+      compiler_profile_url: https://github.com/libhal/arm-gnu-toolchain.git
+      compiler_profile: v1/arm-gcc-12.3
+      platform_profile_url: https://github.com/libhal/libhal-arm-mcu.git
+      platform_profile: v1/lpc4078
+    secrets: inherit
+
+  libhal-starter-app-stm32f103c8:
+    uses: ./.github/workflows/app_builder.yml
+    with:
+      repo: libhal/libhal-starter
+      compiler_profile_url: https://github.com/libhal/arm-gnu-toolchain.git
+      compiler_profile: v1/arm-gcc-12.3
+      platform_profile_url: https://github.com/libhal/libhal-arm-mcu.git
+      platform_profile: v1/stm32f103c8
+    secrets: inherit
+
+  libhal-starter-app-mod-stmt32f1-v4:
+    uses: ./.github/workflows/app_builder.yml
+    with:
+      repo: libhal/libhal-starter
+      compiler_profile_url: https://github.com/libhal/arm-gnu-toolchain.git
+      compiler_profile: v1/arm-gcc-12.3
+      platform_profile_url: https://github.com/libhal/libhal-micromod.git
+      platform_profile: v1/mod-stm32f1-v4
     secrets: inherit