diff --git a/.gitignore b/.gitignore
index 539157b..722f40a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,4 +41,8 @@ local.properties
 
 app/src/main/obj/
 
-buildSrc/build
\ No newline at end of file
+buildSrc/build
+
+xcuserdata
+
+Pods
diff --git a/archy-android/src/main/java/com/merseyside/merseyLib/archy/android/presentation/fragment/BaseVMFragment.kt b/archy-android/src/main/java/com/merseyside/merseyLib/archy/android/presentation/fragment/BaseVMFragment.kt
index f51d362..9beeec4 100644
--- a/archy-android/src/main/java/com/merseyside/merseyLib/archy/android/presentation/fragment/BaseVMFragment.kt
+++ b/archy-android/src/main/java/com/merseyside/merseyLib/archy/android/presentation/fragment/BaseVMFragment.kt
@@ -18,10 +18,10 @@ import kotlinx.serialization.builtins.MapSerializer
 import kotlinx.serialization.builtins.serializer
 import kotlin.reflect.KClass
 
-abstract class BaseVMFragment<B : ViewDataBinding, M : BaseViewModel>
-    : BaseBindingFragment<B>() {
+abstract class BaseVMFragment<Binding : ViewDataBinding, Model : BaseViewModel>
+    : BaseBindingFragment<Binding>() {
 
-    protected abstract val viewModel: M
+    protected abstract val viewModel: Model
 
     private val messageObserver = { message: BaseViewModel.TextMessage? ->
         if (message != null) {
@@ -67,8 +67,8 @@ abstract class BaseVMFragment<B : ViewDataBinding, M : BaseViewModel>
 
     abstract fun getBindingVariable(): Int
 
-    open fun initDataBinding(): ViewDataBinding.() -> Unit {
-        return {
+    open fun initDataBinding(binding: Binding) {
+        binding.apply {
             setVariable(getBindingVariable(), viewModel)
             executePendingBindings()
         }
@@ -81,9 +81,7 @@ abstract class BaseVMFragment<B : ViewDataBinding, M : BaseViewModel>
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 
-        requireBinding().apply {
-            initDataBinding().invoke(this)
-        }
+        initDataBinding(requireBinding())
 
         viewModel.apply {
             errorLiveEvent.ld().observe(viewLifecycleOwner, errorObserver)
diff --git a/buildSrc/settings.gradle.kts b/buildSrc/settings.gradle.kts
index bdfa9b5..0d0365b 100644
--- a/buildSrc/settings.gradle.kts
+++ b/buildSrc/settings.gradle.kts
@@ -16,7 +16,7 @@ dependencyResolutionManagement {
         gradlePluginPortal()
     }
 
-    val catalogVersions = "1.4.4"
+    val catalogVersions = "1.4.5"
     val group = "io.github.merseyside"
     versionCatalogs {
 
diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index 352fe4f..6515166 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -2,8 +2,8 @@ object Application {
     const val groupId = "io.github.merseyside"
 
     const val version = Metadata.version
-    const val versionCode = 148
-    const val applicationId = "com.merseyside.merseyLib.sample"
+    const val versionCode = 149
+    const val applicationId = "com.merseyside.sample"
 
     const val compileSdk = 31
     const val targetSdk = 31
diff --git a/buildSrc/src/main/kotlin/publication/Metadata.kt b/buildSrc/src/main/kotlin/publication/Metadata.kt
index b8c1d59..d7063a6 100644
--- a/buildSrc/src/main/kotlin/publication/Metadata.kt
+++ b/buildSrc/src/main/kotlin/publication/Metadata.kt
@@ -1,4 +1,4 @@
 object Metadata {
     const val groupId = "io.github.merseyside"
-    const val version = "1.4.8"
+    const val version = "1.4.9"
 }
\ No newline at end of file
diff --git a/sample/androidApp/build.gradle.kts b/sample/androidApp/build.gradle.kts
index 16a730f..9876c95 100644
--- a/sample/androidApp/build.gradle.kts
+++ b/sample/androidApp/build.gradle.kts
@@ -22,6 +22,8 @@ android {
         versionName = Application.version
     }
 
+    buildFeatures.dataBinding = true
+
 
     lint {
         lintConfig = rootProject.file(".lint/config.xml")
@@ -40,3 +42,39 @@ android {
         )
     }
 }
+
+kotlinConvention {
+    debug = true
+    setCompilerArgs(
+        "-Xinline-classes",
+        "-opt-in=kotlin.RequiresOptIn",
+        "-Xskip-prerelease-check"
+    )
+}
+
+val android = listOf(
+    androidLibs.appCompat,
+    androidLibs.material,
+    androidLibs.koin
+)
+
+val merseyLibs = listOf(
+    androidLibs.merseyLib.archy,
+    androidLibs.merseyLib.utils
+)
+
+val merseyModules = listOf(
+    Modules.Android.MerseyLibs.archy,
+    Modules.Android.MerseyLibs.utils
+)
+
+dependencies {
+    implementation(project(":sample:mpp-library"))
+    android.forEach { lib -> implementation(lib) }
+
+    if (isLocalAndroidDependencies()) {
+        merseyModules.forEach { module -> implementation(project(module)) }
+    } else {
+        merseyLibs.forEach { lib -> implementation(lib) }
+    }
+}
diff --git a/sample/androidApp/src/main/AndroidManifest.xml b/sample/androidApp/src/main/AndroidManifest.xml
index 1e1732b..3c35280 100644
--- a/sample/androidApp/src/main/AndroidManifest.xml
+++ b/sample/androidApp/src/main/AndroidManifest.xml
@@ -1,2 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest package="com.merseyside.merseyLib.sample" />
\ No newline at end of file
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.merseyside.sample">
+
+    <application
+        android:name=".MainApplication"
+        android:allowBackup="false"
+        android:label="MerseyKmm">
+
+        <activity
+            android:name=".view.MainActivity"
+            android:exported="true"
+            android:windowSoftInputMode="adjustResize"
+            android:theme="@style/Theme.Sample">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/sample/androidApp/src/main/kotlin/com/merseyside/sample/MainApplication.kt b/sample/androidApp/src/main/kotlin/com/merseyside/sample/MainApplication.kt
new file mode 100644
index 0000000..d1b5732
--- /dev/null
+++ b/sample/androidApp/src/main/kotlin/com/merseyside/sample/MainApplication.kt
@@ -0,0 +1,19 @@
+package com.merseyside.sample
+
+import com.merseyside.archy.BaseApplication
+import com.merseyside.merseyLib.utils.core.notification.NotificationBuilder
+import com.merseyside.sample.di.androidModule
+import com.merseyside.sample.di.initKoin
+import org.koin.android.ext.koin.androidContext
+
+class MainApplication : BaseApplication() {
+
+    override fun onCreate() {
+        super.onCreate()
+
+        val koin = initKoin(androidModule) {
+            androidContext(this@MainApplication)
+        }.koin
+        koin.get<NotificationBuilder>()
+    }
+}
\ No newline at end of file
diff --git a/sample/androidApp/src/main/kotlin/com/merseyside/sample/di/AndroidModule.kt b/sample/androidApp/src/main/kotlin/com/merseyside/sample/di/AndroidModule.kt
new file mode 100644
index 0000000..be64381
--- /dev/null
+++ b/sample/androidApp/src/main/kotlin/com/merseyside/sample/di/AndroidModule.kt
@@ -0,0 +1,21 @@
+package com.merseyside.sample.di
+
+import com.merseyside.merseyLib.utils.core.notification.Notification
+import com.merseyside.merseyLib.utils.core.notification.NotificationAdapter
+import com.merseyside.merseyLib.utils.core.notification.NotificationInterceptor
+import com.merseyside.sample.utils.notification.AppNotificationAdapter
+import org.koin.core.module.dsl.singleOf
+import org.koin.dsl.bind
+import org.koin.dsl.module
+
+val androidModule = module {
+    single<NotificationInterceptor> {
+        object : NotificationInterceptor() {
+            override fun intercept(notification: Notification) {
+
+            }
+        }
+    }
+
+    singleOf(::AppNotificationAdapter) bind NotificationAdapter::class
+}
\ No newline at end of file
diff --git a/sample/androidApp/src/main/kotlin/com/merseyside/sample/utils/notification/AppNotificationAdapter.kt b/sample/androidApp/src/main/kotlin/com/merseyside/sample/utils/notification/AppNotificationAdapter.kt
new file mode 100644
index 0000000..4116db0
--- /dev/null
+++ b/sample/androidApp/src/main/kotlin/com/merseyside/sample/utils/notification/AppNotificationAdapter.kt
@@ -0,0 +1,77 @@
+package com.merseyside.sample.utils.notification
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import com.merseyside.merseyLib.utils.core.notification.NotificationAdapter
+import com.merseyside.merseyLib.utils.core.notification.NotificationDefinition
+import com.merseyside.sample.R
+import com.merseyside.sample.view.MainActivity
+
+class AppNotificationAdapter(
+    context: Context
+): NotificationAdapter(context, CHANNEL_ID) {
+
+    override fun defaultDefinition(context: Context): NotificationDefinition = {
+        priority = NotificationCompat.PRIORITY_DEFAULT
+        setVibrate(longArrayOf(200, 50, 200))
+        setContentIntent(getPendingIntent(context))
+        setSmallIcon(R.drawable.ic_notification)
+        setChannelId(CHANNEL_ID)
+    }
+
+    @RequiresApi(Build.VERSION_CODES.O)
+    override fun createNotificationChannel(): NotificationChannel {
+        val name: CharSequence = VERBOSE_NOTIFICATION_CHANNEL_NAME
+        val description: String = VERBOSE_NOTIFICATION_CHANNEL_DESCRIPTION
+        val importance: Int = NotificationManager.IMPORTANCE_HIGH
+
+        return NotificationChannel(CHANNEL_ID, name, importance).apply {
+            this.description = description
+            enableLights(true)
+            lightColor = Color.GREEN
+        }
+    }
+
+    override fun show(
+        context: Context,
+        tag: String,
+        builder: NotificationCompat.Builder
+    ): Boolean {
+        val notification: Notification = builder.build()
+        notification.flags = notification.flags or Notification.FLAG_AUTO_CANCEL
+
+        // Show the notification
+        NotificationManagerCompat.from(context).notify(NOTIFICATION_ID, notification)
+
+        return true
+    }
+
+    private fun getPendingIntent(context: Context): PendingIntent {
+        val notificationIntent = Intent(context, MainActivity::class.java)
+        notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP)
+
+        notificationIntent.flags = (Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP)
+
+        return PendingIntent.getActivity(
+            context, 0,
+            notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT
+        )
+    }
+
+    companion object {
+        private const val VERBOSE_NOTIFICATION_CHANNEL_NAME = "Verbose notification channel name"
+        private const val VERBOSE_NOTIFICATION_CHANNEL_DESCRIPTION = "Verbose notification channel description"
+        private const val CHANNEL_ID = "342"
+        private val NOTIFICATION_ID = 112
+    }
+
+}
\ No newline at end of file
diff --git a/sample/androidApp/src/main/kotlin/com/merseyside/sample/view/MainActivity.kt b/sample/androidApp/src/main/kotlin/com/merseyside/sample/view/MainActivity.kt
new file mode 100644
index 0000000..d140bdc
--- /dev/null
+++ b/sample/androidApp/src/main/kotlin/com/merseyside/sample/view/MainActivity.kt
@@ -0,0 +1,35 @@
+package com.merseyside.sample.view
+
+import android.os.Bundle
+import androidx.appcompat.widget.Toolbar
+import com.merseyside.archy.presentation.activity.BaseBindingActivity
+import com.merseyside.sample.R
+import com.merseyside.sample.databinding.ActivityMainBinding
+import com.merseyside.sample.notifications.NotificationTest
+import com.merseyside.utils.view.ext.onClick
+import org.koin.android.ext.android.inject
+
+class MainActivity : BaseBindingActivity<ActivityMainBinding>() {
+
+    private val test by inject<NotificationTest>()
+
+    override fun getFragmentContainer(): Int? {
+        return null
+    }
+
+    override fun getLayoutId(): Int {
+        return R.layout.activity_main
+    }
+
+    override fun getToolbar(): Toolbar? {
+        return null
+    }
+
+    override fun performInjection(bundle: Bundle?, vararg params: Any) {}
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        requireBinding().showNotification.onClick { test.showNotification() }
+    }
+}
\ No newline at end of file
diff --git a/sample/androidApp/src/main/res/drawable/ic_notification.xml b/sample/androidApp/src/main/res/drawable/ic_notification.xml
new file mode 100644
index 0000000..20f9b3b
--- /dev/null
+++ b/sample/androidApp/src/main/res/drawable/ic_notification.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#00B9C7"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M19.35,10.04C18.67,6.59 15.64,4 12,4 9.11,4 6.6,5.64 5.35,8.04 2.34,8.36 0,10.91 0,14c0,3.31 2.69,6 6,6h13c2.76,0 5,-2.24 5,-5 0,-2.64 -2.05,-4.78 -4.65,-4.96zM19,18H6c-2.21,0 -4,-1.79 -4,-4 0,-2.05 1.53,-3.76 3.56,-3.97l1.07,-0.11 0.5,-0.95C8.08,7.14 9.94,6 12,6c2.62,0 4.88,1.86 5.39,4.43l0.3,1.5 1.53,0.11c1.56,0.1 2.78,1.41 2.78,2.96 0,1.65 -1.35,3 -3,3zM8,13h2.55v3h2.9v-3H16l-4,-4z"/>
+</vector>
diff --git a/sample/androidApp/src/main/res/layout/activity_main.xml b/sample/androidApp/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..38b8479
--- /dev/null
+++ b/sample/androidApp/src/main/res/layout/activity_main.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <Button
+            android:id="@+id/show_notification"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            android:text="Show notification"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>
\ No newline at end of file
diff --git a/sample/androidApp/src/main/res/values/colors.xml b/sample/androidApp/src/main/res/values/colors.xml
new file mode 100644
index 0000000..bdd82e9
--- /dev/null
+++ b/sample/androidApp/src/main/res/values/colors.xml
@@ -0,0 +1,25 @@
+<resources>
+    <color name="transparent">#00000000</color>
+    <color name="white">#FFFFFF</color>
+    <color name="light_dark">#C6C6C6</color>
+    <color name="black">#000000</color>
+
+    <color name="grey">#bdbdbd</color>
+    <color name="grey_light">#efefef</color>
+    <color name="grey_dark">#8d8d8d</color>
+
+    <color name="night">#1F222C</color>
+    <color name="night_dark">#191C25</color>
+
+
+    <color name="blue_primary">#03A9F4</color>
+    <color name="blue_primary_variant">#C1E7F8</color>
+
+    <color name="green">#087f23</color>
+    <color name="red">#f44336</color>
+    <color name="cyan">#00bcd4</color>
+    <color name="pink">#D81B60</color>
+
+    <color name="transparent_white">#34ffffff</color>
+
+</resources>
\ No newline at end of file
diff --git a/sample/androidApp/src/main/res/values/styles.xml b/sample/androidApp/src/main/res/values/styles.xml
new file mode 100644
index 0000000..6cba862
--- /dev/null
+++ b/sample/androidApp/src/main/res/values/styles.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Light application theme. -->
+    <style name="Theme.Sample" parent="Theme.MaterialComponents.Light.NoActionBar">
+
+        <item name="colorPrimary">@color/white</item>
+        <item name="colorPrimaryDark">@color/light_dark</item>
+        <item name="colorOnPrimary">@color/black</item>
+
+        <item name="colorSecondary">@color/blue_primary</item>
+        <item name="colorSecondaryVariant">@color/blue_primary_variant</item>
+        <item name="colorOnSecondary">@color/white</item>
+
+        <item name="colorError">@color/pink</item>
+        <item name="colorOnError">@color/white</item>
+
+        <item name="colorSurface">@color/white</item>
+        <item name="colorOnSurface">@color/black</item>
+
+        <item name="android:colorBackground">@color/white</item>
+        <item name="colorOnBackground">@color/black</item>
+
+        <item name="android:textColor">@color/black</item>
+        <item name="android:textColorSecondary">@color/grey</item>
+    </style>
+
+    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.MaterialComponents.Light" />
+</resources>
\ No newline at end of file
diff --git a/sample/ios-app/Pods/Pods.xcodeproj/xcuserdata/ivansablin.xcuserdatad/xcschemes/xcschememanagement.plist b/sample/ios-app/Pods/Pods.xcodeproj/xcuserdata/ivansablin.xcuserdatad/xcschemes/xcschememanagement.plist
index 4bf02dc..a2e0ab7 100644
--- a/sample/ios-app/Pods/Pods.xcodeproj/xcuserdata/ivansablin.xcuserdatad/xcschemes/xcschememanagement.plist
+++ b/sample/ios-app/Pods/Pods.xcodeproj/xcuserdata/ivansablin.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -8,22 +8,16 @@
 		<dict>
 			<key>isShown</key>
 			<false/>
-			<key>orderHint</key>
-			<integer>1</integer>
 		</dict>
 		<key>Reachability.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
-			<key>orderHint</key>
-			<integer>2</integer>
 		</dict>
 		<key>mpp_library.xcscheme</key>
 		<dict>
 			<key>isShown</key>
 			<false/>
-			<key>orderHint</key>
-			<integer>0</integer>
 		</dict>
 	</dict>
 	<key>SuppressBuildableAutocreation</key>
diff --git a/sample/mpp-library/build.gradle.kts b/sample/mpp-library/build.gradle.kts
index fd60e09..f3ae137 100644
--- a/sample/mpp-library/build.gradle.kts
+++ b/sample/mpp-library/build.gradle.kts
@@ -31,9 +31,22 @@ kotlinConvention {
     )
 }
 
+val multiplatform = listOf(
+    multiplatformLibs.koin
+)
+
+//val android = listOf(
+//
+//)
+
 dependencies {
     commonMainApi(common.merseyLib.kotlin.ext)
 
+    multiplatform.forEach { lib ->
+        commonMainImplementation(lib)
+    }
+
+
     merseyModules.forEach { module ->
         commonMainApi(project(module))
     }
diff --git a/sample/mpp-library/src/androidMain/AndroidManifest.xml b/sample/mpp-library/src/androidMain/AndroidManifest.xml
index 96fa148..8a83053 100644
--- a/sample/mpp-library/src/androidMain/AndroidManifest.xml
+++ b/sample/mpp-library/src/androidMain/AndroidManifest.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest package="com.merseyside.merseyLib.sample.mppLibrary" />
\ No newline at end of file
+<manifest package="com.merseyside.sample.mppLibrary" />
\ No newline at end of file
diff --git a/sample/mpp-library/src/androidMain/kotlin/com/merseyside/sample/notifications/Converters.kt b/sample/mpp-library/src/androidMain/kotlin/com/merseyside/sample/notifications/Converters.kt
new file mode 100644
index 0000000..93476fd
--- /dev/null
+++ b/sample/mpp-library/src/androidMain/kotlin/com/merseyside/sample/notifications/Converters.kt
@@ -0,0 +1,23 @@
+package com.merseyside.sample.notifications
+
+import com.merseyside.merseyLib.utils.core.notification.Converter
+import com.merseyside.merseyLib.utils.core.notification.NotificationDefinition
+
+actual class MessageEntityConverter {
+
+    actual companion object : Converter<MessageEntity>() {
+        override val tag: String = "message"
+
+        override fun convert(
+            data: MessageEntity
+        ): NotificationDefinition {
+            return {
+                with(data) {
+                    setContentTitle(sender)
+                    setContentText(message)
+                }
+            }
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/di/Koin.kt b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/di/Koin.kt
new file mode 100644
index 0000000..74f251e
--- /dev/null
+++ b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/di/Koin.kt
@@ -0,0 +1,36 @@
+package com.merseyside.sample.di
+
+import com.merseyside.merseyLib.utils.core.notification.di.declareNotificationConverter
+import com.merseyside.merseyLib.utils.core.notification.di.singleNotificationBuilder
+import com.merseyside.sample.notifications.MessageEntityConverter
+import org.koin.core.KoinApplication
+import org.koin.core.context.startKoin
+import org.koin.core.module.Module
+import org.koin.core.module.dsl.singleOf
+import org.koin.dsl.KoinAppDeclaration
+import org.koin.dsl.module
+import com.merseyside.sample.notifications.NotificationTest
+
+fun initKoin(
+    vararg appModules: Module,
+    appDeclaration: KoinAppDeclaration = {}
+): KoinApplication {
+    val koinApplication = startKoin {
+        appDeclaration()
+        modules(
+            *appModules,
+            appModule
+        )
+
+    }
+
+    return koinApplication
+}
+
+private val appModule = module {
+
+    singleNotificationBuilder()
+    declareNotificationConverter(MessageEntityConverter)
+
+    singleOf(::NotificationTest)
+}
\ No newline at end of file
diff --git a/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/Converters.kt b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/Converters.kt
new file mode 100644
index 0000000..4a6223f
--- /dev/null
+++ b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/Converters.kt
@@ -0,0 +1,7 @@
+package com.merseyside.sample.notifications
+
+import com.merseyside.merseyLib.utils.core.notification.Converter
+
+expect class MessageEntityConverter {
+    companion object : Converter<MessageEntity>
+}
\ No newline at end of file
diff --git a/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/MessageEntity.kt b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/MessageEntity.kt
new file mode 100644
index 0000000..bd79e54
--- /dev/null
+++ b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/MessageEntity.kt
@@ -0,0 +1,7 @@
+package com.merseyside.sample.notifications
+
+data class MessageEntity(
+    val id: Long,
+    val sender: String,
+    val message: String
+)
diff --git a/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/NotificationTest.kt b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/NotificationTest.kt
new file mode 100644
index 0000000..0217c2c
--- /dev/null
+++ b/sample/mpp-library/src/commonMain/kotlin/com/merseyside/sample/notifications/NotificationTest.kt
@@ -0,0 +1,22 @@
+package com.merseyside.sample.notifications
+
+import com.merseyside.merseyLib.utils.core.notification.NotificationBuilder
+
+class NotificationTest(
+    private val notificationBuilder: NotificationBuilder
+) {
+
+    fun showNotification() {
+        val message = generateMessage()
+        val notification = notificationBuilder.create(message)
+        notification.show()
+    }
+
+    private fun generateMessage(): MessageEntity {
+        return MessageEntity(
+            id = 0,
+            sender = "Maria",
+            message = "My parents are out. Would you like to come?"
+        )
+    }
+}
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 0af5d67..d09e853 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -10,7 +10,7 @@ dependencyResolutionManagement {
         mavenLocal()
     }
 
-    val catalogVersions = "1.4.4"
+    val catalogVersions = "1.4.5"
     val group = "io.github.merseyside"
     versionCatalogs {
         val multiplatformLibs by creating {
diff --git a/utils-core/build.gradle.kts b/utils-core/build.gradle.kts
index 12f9c74..db20a29 100644
--- a/utils-core/build.gradle.kts
+++ b/utils-core/build.gradle.kts
@@ -68,7 +68,8 @@ val mppLibs = listOf(
     multiplatformLibs.serialization,
     multiplatformLibs.moko.resources,
     multiplatformLibs.ktor,
-    multiplatformLibs.sqldelight
+    multiplatformLibs.sqldelight,
+    multiplatformLibs.koin
 )
 
 val android = listOf(
diff --git a/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt b/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt
new file mode 100644
index 0000000..e8ba122
--- /dev/null
+++ b/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt
@@ -0,0 +1,64 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+import java.lang.reflect.ParameterizedType
+import kotlin.reflect.KClass
+
+actual class Notification private actual constructor(
+    val tag: String
+) {
+
+    internal lateinit var notificationDefinition: NotificationDefinition
+
+    constructor(
+        tag: String,
+        definition: NotificationDefinition
+    ): this(tag) {
+        notificationDefinition = definition
+    }
+
+    /**
+     * @return true if notification successfully showed.
+     */
+    @Throws(IllegalStateException::class)
+    actual fun show(): Boolean {
+        return notificationAdapter?.run {
+            notificationInterceptor?.intercept(this@Notification)
+            show(this@Notification)
+        } ?: throw IllegalStateException("Notification adapter doesn't set")
+    }
+
+    private var notificationAdapter: NotificationAdapter? = null
+    private var notificationInterceptor: NotificationInterceptor? = null
+
+    internal actual fun setInterceptor(notificationInterceptor: NotificationInterceptor) {
+        this.notificationInterceptor = notificationInterceptor
+    }
+
+    internal actual fun setAdapter(notificationAdapter: NotificationAdapter) {
+        this.notificationAdapter = notificationAdapter
+    }
+}
+
+actual abstract class Converter<T> {
+
+    abstract val tag: String
+
+    actual fun createNotification(data: T): Notification {
+        return Notification(tag, convert(data))
+    }
+
+    protected abstract fun convert(data: T): NotificationDefinition
+
+    internal actual fun isResponsibleFor(clazz: KClass<*>): Boolean {
+        return parameterizedType == clazz.java
+    }
+
+    private val parameterizedType = (this.javaClass
+        .genericSuperclass as ParameterizedType)
+        .actualTypeArguments[0] as Class<T>
+}
+
+actual abstract class NotificationInterceptor {
+
+    actual abstract fun intercept(notification: Notification)
+}
\ No newline at end of file
diff --git a/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt b/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt
new file mode 100644
index 0000000..c458905
--- /dev/null
+++ b/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt
@@ -0,0 +1,49 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Context
+import android.os.Build
+import androidx.core.app.NotificationCompat
+
+actual abstract class NotificationAdapter(
+    private val context: Context,
+    private val channelId: String
+) {
+
+    abstract fun show(
+        context: Context,
+        tag: String,
+        builder: NotificationCompat.Builder
+    ): Boolean
+
+    /**
+     * @return true if notification successfully shown.
+     */
+    actual fun show(notification: Notification): Boolean {
+        with(notification) {
+            setNotificationChannel(createNotificationChannel())
+            return show(context, tag, createNotificationBuilder(notificationDefinition))
+        }
+    }
+
+    open fun defaultDefinition(context: Context): NotificationDefinition = {}
+
+    private fun createNotificationBuilder(
+        builder: NotificationDefinition
+    ): NotificationCompat.Builder {
+        return NotificationCompat.Builder(context, channelId)
+            .apply(defaultDefinition(context))
+            .apply(builder)
+    }
+
+    private fun setNotificationChannel(channel: NotificationChannel) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val notificationManager: NotificationManager =
+                context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+            notificationManager.createNotificationChannel(channel)
+        }
+    }
+
+    abstract fun createNotificationChannel(): NotificationChannel
+}
\ No newline at end of file
diff --git a/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Typealias.kt b/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Typealias.kt
new file mode 100644
index 0000000..c377916
--- /dev/null
+++ b/utils-core/src/androidMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Typealias.kt
@@ -0,0 +1,5 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+import androidx.core.app.NotificationCompat
+
+typealias NotificationDefinition = NotificationCompat.Builder.() -> Unit
\ No newline at end of file
diff --git a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/coroutines/CountDownTimer.kt b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/coroutines/CountDownTimer.kt
index 86967d7..34fa16c 100644
--- a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/coroutines/CountDownTimer.kt
+++ b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/coroutines/CountDownTimer.kt
@@ -83,29 +83,27 @@ class CountDownTimer(
     private fun timerCanStart() {
         timerJob = scope.launch {
 
-            withContext(Dispatchers.Unconfined) {
-                state = CurrentTimerState.RUNNING
+            state = CurrentTimerState.RUNNING
 
-                onTick(countDownTimer)
-                delay(delay)
+            onTick(countDownTimer)
+            delay(delay)
 
-                timerLoop@ while (isActive) {
-                    countDownTimer -= delay
+            timerLoop@ while (isActive) {
+                countDownTimer -= delay
 
-                    if (countDownTimer <= TimeUnit.getEmpty()) {
-                        state = CurrentTimerState.STOPPED
+                if (countDownTimer <= TimeUnit.getEmpty()) {
+                    state = CurrentTimerState.STOPPED
 
-                        onTick(TimeUnit.getEmpty())
-                        timerJob?.cancel()
-                        listener.onStop()
-                    } else {
-                        onTick(countDownTimer)
+                    onTick(TimeUnit.getEmpty())
+                    timerJob?.cancel()
+                    listener.onStop()
+                } else {
+                    onTick(countDownTimer)
 
-                        if (countDownTimer < delay) {
-                            delay(countDownTimer)
-                        } else {
-                            delay(delay)
-                        }
+                    if (countDownTimer < delay) {
+                        delay(countDownTimer)
+                    } else {
+                        delay(delay)
                     }
                 }
             }
diff --git a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/koin/KoinMultibinding.kt b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/koin/KoinMultibinding.kt
new file mode 100644
index 0000000..a808754
--- /dev/null
+++ b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/koin/KoinMultibinding.kt
@@ -0,0 +1,82 @@
+package com.merseyside.merseyLib.utils.core.koin
+
+import org.koin.core.Koin
+import org.koin.core.module.Module
+import org.koin.core.qualifier.Qualifier
+import org.koin.core.qualifier.named
+import org.koin.core.scope.Scope
+import org.koin.dsl.onClose
+import org.koin.ext.getFullName
+
+class Multibinding<K, V> : MutableMap<K, V> by mutableMapOf()
+
+inline fun <reified K, reified V> Koin.getMultibinding(qualifier: Qualifier): Map<K, V> =
+    get<Multibinding<K, V>>(qualifier).toMap()
+
+inline fun <reified K, reified V> Koin.getMultibinding(): Map<K, V> =
+    getMultibinding(multibindingQualifier<K, V>())
+
+inline fun <reified K, reified V> Koin.getMultibindingList(): List<V> =
+    getMultibinding<K, V>().values.toList()
+
+inline fun <reified V> Koin.getMultibindingList(qualifier: Qualifier): List<V> =
+    getMultibinding<Any, V>(qualifier).values.toList()
+
+/* Scope */
+inline fun <reified K, reified V> Scope.getMultibinding(qualifier: Qualifier): Map<K, V> =
+    get<Multibinding<K, V>>(qualifier).toMap()
+
+inline fun <reified K, reified V> Scope.getMultibinding(): Map<K, V> =
+    getMultibinding(multibindingQualifier<K, V>())
+
+inline fun <reified K, reified V> Scope.getMultibindingList(): List<V> =
+    getMultibinding<K, V>().values.toList()
+
+inline fun <reified V> Scope.getMultibindingList(qualifier: Qualifier): List<V> =
+    getMultibinding<Any, V>(qualifier).values.toList()
+
+
+inline fun <reified K, reified V> Module.intoMultibinding(
+    qualifier: Qualifier,
+    key: K,
+    value: V
+) {
+    var multibinding: Multibinding<K, V>? = null
+    single(
+        qualifier = named("${qualifier.value}_$key"),
+        createdAtStart = true,
+    ) {
+        get<Multibinding<K, V>>(qualifier).let {
+            it[key] = value
+            multibinding = it
+        }
+    }.onClose {
+        multibinding?.remove(key)
+    }
+}
+
+inline fun <reified K, reified V> Module.intoMultibinding(key: K, value: V) {
+    intoMultibinding(multibindingQualifier<K, V>(), key, value)
+}
+
+
+inline fun <reified K, reified V> Module.declareMultibinding() {
+    declareMultibinding<K, V>(multibindingQualifier<K, V>())
+}
+
+inline fun <reified K, reified V> Module.declareMultibinding(qualifier: Qualifier) {
+    single(qualifier) { Multibinding<K, V>() }
+}
+
+
+inline fun <reified K, reified V> multibindingQualifier(): Qualifier =
+    named(multibindingName<K, V>())
+
+inline fun <reified V> multibindingQualifier(qualifier: Qualifier): Qualifier =
+    named(multibindingName<V>(qualifier))
+
+inline fun <reified K, reified V> multibindingName(): String =
+    "${K::class.getFullName()}_${V::class.getFullName()}"
+
+inline fun <reified V> multibindingName(qualifier: Qualifier): String =
+    "${qualifier.value}_${V::class.getFullName()}"
\ No newline at end of file
diff --git a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt
new file mode 100644
index 0000000..d7e30fa
--- /dev/null
+++ b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt
@@ -0,0 +1,32 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+import kotlin.reflect.KClass
+
+expect class Notification private constructor(
+    /**
+     * Tag adds to notifications. Can be used to identify notification.
+     */
+    tag: String
+) {
+
+    /**
+     * @return true if notification successfully showed.
+     */
+    fun show(): Boolean
+
+    internal fun setInterceptor(notificationInterceptor: NotificationInterceptor)
+
+    internal fun setAdapter(notificationAdapter: NotificationAdapter)
+}
+
+expect abstract class Converter<T>() {
+
+    fun createNotification(data: T): Notification
+
+    internal fun isResponsibleFor(clazz: KClass<*>): Boolean
+}
+
+expect abstract class NotificationInterceptor() {
+
+    abstract fun intercept(notification: Notification)
+}
\ No newline at end of file
diff --git a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt
new file mode 100644
index 0000000..8adca9b
--- /dev/null
+++ b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt
@@ -0,0 +1,9 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+expect abstract class NotificationAdapter {
+
+    /**
+     * @return true if notification successfully shown.
+     */
+    fun show(notification: Notification): Boolean
+}
\ No newline at end of file
diff --git a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationBuilder.kt b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationBuilder.kt
new file mode 100644
index 0000000..0d14111
--- /dev/null
+++ b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationBuilder.kt
@@ -0,0 +1,47 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+import kotlin.reflect.KClass
+
+class NotificationBuilder(
+    private var notificationAdapter: NotificationAdapter,
+    private var converters: List<Converter<*>>,
+) {
+
+    var notificationInterceptor: NotificationInterceptor? = null
+        private set
+
+    constructor(
+        notificationAdapter: NotificationAdapter,
+        vararg converters: Converter<*>
+    ) : this(notificationAdapter, converters.toList())
+
+    fun setInterceptor(interceptor: NotificationInterceptor) {
+        this.notificationInterceptor = interceptor
+    }
+
+    fun addConverter(converter: Converter<*>) {
+        converters = converters.toMutableList().apply {
+            add(converter)
+        }
+    }
+
+    inline fun <reified T : Any> create(data: T): Notification {
+        val plugin = findResponsiblePlugin(T::class)
+        return createWithPlugin(plugin, data)
+    }
+
+    fun <T> createWithPlugin(converter: Converter<T>, data: T): Notification {
+        return converter.createNotification(data).also { notification ->
+            notification.setAdapter(notificationAdapter)
+            notificationInterceptor?.let { notification.setInterceptor(it) }
+        }
+    }
+
+    @Throws(IllegalArgumentException::class)
+    fun <T : Any> findResponsiblePlugin(clazz: KClass<T>): Converter<T> {
+        return converters.find { it.isResponsibleFor(clazz) } as? Converter<T>
+            ?: throw IllegalArgumentException(
+                "Plugin for ${clazz} not found! Are you sure you add it?"
+            )
+    }
+}
\ No newline at end of file
diff --git a/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/di/KoinExt.kt b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/di/KoinExt.kt
new file mode 100644
index 0000000..10bfecf
--- /dev/null
+++ b/utils-core/src/commonMain/kotlin/com/merseyside/merseyLib/utils/core/notification/di/KoinExt.kt
@@ -0,0 +1,39 @@
+package com.merseyside.merseyLib.utils.core.notification.di
+
+import com.merseyside.merseyLib.utils.core.koin.declareMultibinding
+import com.merseyside.merseyLib.utils.core.koin.getMultibindingList
+import com.merseyside.merseyLib.utils.core.koin.intoMultibinding
+import com.merseyside.merseyLib.utils.core.notification.NotificationInterceptor
+import com.merseyside.merseyLib.utils.core.notification.NotificationBuilder
+import com.merseyside.merseyLib.utils.core.notification.Converter
+import org.koin.core.module.Module
+import org.koin.core.qualifier.named
+import org.koin.ext.getFullName
+
+val notificationPluginQualifier = named("notification_plugin_qualifier")
+
+/**
+ * Adds converter to multibinding.
+ */
+fun Module.declareNotificationConverter(converter: Converter<*>) {
+    intoMultibinding(
+        notificationPluginQualifier,
+        key = converter::class.getFullName(),
+        value = converter
+    )
+}
+
+/**
+ * Creates single notification builder with converters provided through multibinding feature.
+ */
+fun Module.singleNotificationBuilder() {
+    declareMultibinding<String, Converter<*>>(notificationPluginQualifier)
+    single {
+        NotificationBuilder(
+            get(),
+            getMultibindingList(notificationPluginQualifier)
+        ).apply {
+            getOrNull<NotificationInterceptor>()?.let { setInterceptor(it) }
+        }
+    }
+}
\ No newline at end of file
diff --git a/utils-core/src/iosMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt b/utils-core/src/iosMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt
new file mode 100644
index 0000000..c680a36
--- /dev/null
+++ b/utils-core/src/iosMain/kotlin/com/merseyside/merseyLib/utils/core/notification/Notification.kt
@@ -0,0 +1,43 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+import kotlin.reflect.KClass
+
+actual class Notification private actual constructor(
+    /**
+     * Tag adds to notifications. Can be used to identify notification.
+     */
+    val tag: String
+) {
+
+    /**
+     * @return true if notification successfully showed.
+     */
+    actual fun show(): Boolean {
+        return false
+    }
+
+    internal actual fun setInterceptor(notificationInterceptor: NotificationInterceptor) {
+
+    }
+
+    internal actual fun setAdapter(notificationAdapter: NotificationAdapter) {
+
+    }
+}
+
+
+actual abstract class Converter<T> {
+
+    actual fun createNotification(data: T): Notification {
+        TODO()
+    }
+
+    internal actual fun isResponsibleFor(clazz: KClass<*>): Boolean {
+        return false
+    }
+}
+
+actual abstract class NotificationInterceptor {
+
+    actual abstract fun intercept(notification: Notification)
+}
\ No newline at end of file
diff --git a/utils-core/src/iosMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt b/utils-core/src/iosMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt
new file mode 100644
index 0000000..e0c6b20
--- /dev/null
+++ b/utils-core/src/iosMain/kotlin/com/merseyside/merseyLib/utils/core/notification/NotificationAdapter.kt
@@ -0,0 +1,10 @@
+package com.merseyside.merseyLib.utils.core.notification
+
+actual abstract class NotificationAdapter {
+    /**
+     * @return true if notification successfully shown.
+     */
+    actual fun show(notification: Notification): Boolean {
+        TODO("Not yet implemented")
+    }
+}
\ No newline at end of file
diff --git a/utils-core/utils_core.podspec b/utils-core/utils_core.podspec
index 00204d1..4449009 100644
--- a/utils-core/utils_core.podspec
+++ b/utils-core/utils_core.podspec
@@ -28,7 +28,7 @@ Pod::Spec.new do |spec|
                 fi
                 set -ev
                 REPO_ROOT="$PODS_TARGET_SRCROOT"
-                "$REPO_ROOT/../gradlew" -p "$REPO_ROOT" $KOTLIN_PROJECT_PATH:syncFramework \
+                "$REPO_ROOT/../../gradlew" -p "$REPO_ROOT" $KOTLIN_PROJECT_PATH:syncFramework \
                     -Pkotlin.native.cocoapods.platform=$PLATFORM_NAME \
                     -Pkotlin.native.cocoapods.archs="$ARCHS" \
                     -Pkotlin.native.cocoapods.configuration="$CONFIGURATION"