diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..cb803b22
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,28 @@
+name: Build
+on:
+  pull_request:
+  push:
+    branches: [ main ] # Trigger on pushes to the main branch
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'corretto'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+
+      - name: Check, Assemble Android and compile iOS
+        run: ./gradlew ktlintCheck assembleDebug compileKotlinIosX64 --no-daemon
\ No newline at end of file
diff --git a/.github/workflows/gradle-wrapper.yaml b/.github/workflows/gradle-wrapper.yaml
new file mode 100644
index 00000000..8f6a8f10
--- /dev/null
+++ b/.github/workflows/gradle-wrapper.yaml
@@ -0,0 +1,15 @@
+name: gradle-wrapper
+
+on:
+  pull_request:
+    paths:
+      - 'gradlew'
+      - 'gradlew.bat'
+      - 'gradle/wrapper/**'
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v4
diff --git a/.github/workflows/ktlint.yml b/.github/workflows/ktlint.yml
deleted file mode 100644
index c3408317..00000000
--- a/.github/workflows/ktlint.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: ktlint
-
-on:
-  pull_request:
-
-jobs:
-  ktlint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout source code
-        uses: actions/checkout@v3
-      - uses: actions/setup-java@v3
-        with:
-          distribution: "adopt"
-          java-version: "17"
-      - name: run ktlint
-        run: ./gradlew ktlintCheck
diff --git a/android/build.gradle.kts b/android/build.gradle.kts
index deb8e49d..bebac21c 100644
--- a/android/build.gradle.kts
+++ b/android/build.gradle.kts
@@ -95,3 +95,10 @@ dependencies {
 
     coreLibraryDesugaring(libs.android.desugar)
 }
+
+// Function that copies `mock` JSON config file for google-services if there isn't one available
+// Google-services plugin requires this config file to build
+val googleServices = file("google-services.json")
+if (!googleServices.exists()) {
+    file("mock-google-services.json").copyTo(googleServices, overwrite = false)
+}
diff --git a/android/mock-google-services.json b/android/mock-google-services.json
new file mode 100644
index 00000000..280d2302
--- /dev/null
+++ b/android/mock-google-services.json
@@ -0,0 +1,47 @@
+{
+  "project_info": {
+    "project_number": "606665771234",
+    "project_id": "mock-firebase-project",
+    "storage_bucket": "mock-firebase-project.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:606665771229:android:c1f0f09aa42abc12",
+        "android_client_info": {
+          "package_name": "co.touchlab.droidcon.london"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "123455771229-sc9bpuefbjceq7i1qabk7gssstefrdlv.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "co.touchlab.droidcon.london",
+            "certificate_hash": "7f254b538565cfe6c28a88744985f015b1534980"
+          }
+        },
+        {
+          "client_id": "123455771229-sc9bpuefbjceq7i1qabk7gssstefrdlv.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyCNzhU2a9gMc_JHurHbywOrRI9Vj4VQZZZ"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "413392989754-04u9tv32474rj0pmbfksirt4ti02a64r.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}
\ No newline at end of file