diff --git a/apiserver/plane/bgtasks/notification_task.py b/apiserver/plane/bgtasks/notification_task.py
index ade2479096..61ecccb57e 100644
--- a/apiserver/plane/bgtasks/notification_task.py
+++ b/apiserver/plane/bgtasks/notification_task.py
@@ -21,6 +21,8 @@ from plane.db.models import (
     ProjectMember,
 )
 from django.db.models import Subquery
+from plane.app.serializers import NotificationSerializer
+from plane.graphql.bgtasks.push_notification import issue_push_notifications
 
 # Third Party imports
 from celery import shared_task
@@ -257,7 +259,9 @@ def notifications(
             )
 
             new_mentions = [
-                str(mention) for mention in new_mentions if mention in set(project_members)
+                str(mention)
+                for mention in new_mentions
+                if mention in set(project_members)
             ]
             removed_mention = get_removed_mentions(
                 requested_instance=requested_data, current_instance=current_instance
@@ -769,10 +773,33 @@ def notifications(
                 removed_mention=removed_mention,
             )
             # Bulk create notifications
-            Notification.objects.bulk_create(bulk_notifications, batch_size=100)
+            notifications = Notification.objects.bulk_create(
+                bulk_notifications, batch_size=100
+            )
             EmailNotificationLog.objects.bulk_create(
                 bulk_email_logs, batch_size=100, ignore_conflicts=True
             )
+
+            """
+            # Send Mobile Push Notifications for state, assignee, priority,
+            # start_date, target_date, and parent issue changes
+            """
+            if notifications and len(notifications) > 0:
+                serialized_notifications = NotificationSerializer(
+                    notifications, many=True
+                ).data
+
+                # converting the uuid to string
+                for notification in serialized_notifications:
+                    if notification is not None:
+                        for key in ["id", "workspace", "project", "receiver"]:
+                            if key in notification:
+                                notification[key] = str(notification[key])
+                        if "triggered_by_details" in notification:
+                            notification["triggered_by_details"]["id"] = str(
+                                notification["triggered_by_details"]["id"]
+                            )
+                        issue_push_notifications.delay(notification)
         return
     except Exception as e:
         print(e)
diff --git a/apiserver/plane/graphql/bgtasks/push_notification.py b/apiserver/plane/graphql/bgtasks/push_notification.py
new file mode 100644
index 0000000000..fa549d75a7
--- /dev/null
+++ b/apiserver/plane/graphql/bgtasks/push_notification.py
@@ -0,0 +1,269 @@
+"""Firebase Cloud Messaging (FCM) Implementation"""
+
+import base64
+
+# Python imports
+from enum import Enum
+from typing import Optional
+
+# Django imports
+from django.conf import settings
+
+# Third party imports
+from celery import shared_task
+import firebase_admin
+from firebase_admin import credentials, messaging
+
+# Module imports
+from plane.db.models import Workspace, Device
+
+
+def is_push_notification_disabled():
+    if hasattr(settings, "IS_MOBILE_PUSH_NOTIFICATION_ENABLED"):
+        return False if settings.IS_MOBILE_PUSH_NOTIFICATION_ENABLED else True
+    return True
+
+
+class PushNotificationTypes(Enum):
+    """Enumeration of supported push notification types."""
+
+    ISSUE_CREATED = "ISSUE_CREATED"
+    ISSUE_UPDATED = "ISSUE_UPDATED"
+
+    def __str__(self) -> str:
+        return self.value
+
+
+class PushNotification:
+    """Handles push notifications using Firebase Cloud Messaging."""
+
+    def __init__(self):
+        """Initialize Firebase credentials on instantiation."""
+        self.initialize_firebase()
+
+    def decode_private_key(self, base64_string):
+        """Decode the base64 encoded private key."""
+        try:
+            decoded_bytes = base64.b64decode(base64_string)
+            private_key = decoded_bytes.decode("utf-8")
+
+            if "-----BEGIN PRIVATE KEY-----" not in private_key:
+                private_key = (
+                    f"-----BEGIN PRIVATE KEY-----\n"
+                    f"{private_key}\n"
+                    f"-----END PRIVATE KEY-----"
+                )
+
+            return private_key
+        except Exception as e:
+            print(f"Error decoding private key: {str(e)}")
+            return None
+
+    def initialize_firebase(self) -> None:
+        """Initialize Firebase Cloud Messaging with credentials from settings."""
+        try:
+            if is_push_notification_disabled():
+                return
+
+            #  convert private key from base64 to bytes
+            private_key = (
+                self.decode_private_key(settings.FIREBASE_PRIVATE_KEY)
+                if settings.FIREBASE_PRIVATE_KEY
+                else None
+            )
+
+            if private_key is not None:
+                firebase_credentials = credentials.Certificate(
+                    {
+                        "type": "service_account",
+                        "project_id": settings.FIREBASE_PROJECT_ID,
+                        "private_key_id": settings.FIREBASE_PRIVATE_KEY_ID,
+                        "private_key": private_key,
+                        "client_email": settings.FIREBASE_CLIENT_EMAIL,
+                        "client_id": settings.FIREBASE_CLIENT_ID,
+                        "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+                        "token_uri": "https://oauth2.googleapis.com/token",
+                        "client_x509_cert_url": settings.FIREBASE_CLIENT_CERT_URL,
+                        "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+                        "universe_domain": "googleapis.com",
+                    }
+                )
+                if not firebase_admin._apps:
+                    firebase_admin.initialize_app(firebase_credentials)
+            return
+        except Exception as e:
+            print(f"Error initializing Firebase: {e}")
+            raise
+
+    def send(
+        self, title: str, body: str, device_token_id: str, data: Optional[dict] = {}
+    ) -> dict:
+        """Send push notifications to specified devices."""
+        if is_push_notification_disabled():
+            return "Mobile push notifications are disabled"
+
+        try:
+            if not all([title, body, device_token_id]):
+                raise ValueError("Title, body, and device_token_id are required")
+
+            message = messaging.Message(
+                notification=messaging.Notification(title=title, body=body),
+                data=data or {},
+                token=device_token_id,
+            )
+
+            response = messaging.send(message)
+
+            return {
+                "notification_success_count": response.success_count
+                if response and hasattr(response, "success_count")
+                else 0,
+                "notification_failure_count": response.failure_count
+                if response and hasattr(response, "failure_count")
+                else 0,
+            }
+        except Exception as e:
+            print(f"Error sending push notification: {e}")
+            return {"status": "error", "error": str(e)}
+
+
+@shared_task
+def construct_issue_push_notification(notification):
+    """Construct the issue push notification."""
+    # getting the push token from the device with receiver_id
+
+    receiver_id = notification.get("receiver", None)
+    receiver_push_token = None
+
+    if receiver_id is not None:
+        device_info = Device.objects.filter(
+            user_id=str(receiver_id), is_active=True, push_token__isnull=False
+        ).first()
+
+    if device_info:
+        receiver_push_token = device_info.push_token
+
+    if receiver_push_token is None:
+        print("Receiver push token is not available")
+        return
+
+    # actor details
+    actor_details = notification.get("triggered_by_details", {})
+    actor_id = actor_details.get("id", "")
+    actor_display_name = actor_details.get("display_name", "")
+    actor_first_name = actor_details.get("first_name", "")
+    actor_last_name = actor_details.get("last_name", "")
+    actor_name = (
+        actor_display_name
+        if actor_display_name
+        else f"{actor_first_name} {actor_last_name}"
+    )
+
+    notification_issue = notification.get("data", {}).get("issue", {})
+    notification_issue_activity = notification.get("data", {}).get("issue_activity", {})
+
+    workspace_id = notification.get("workspace", "")
+    workspace_slug = ""
+    project_id = notification.get("project", "")
+
+    workspace = Workspace.objects.filter(id=workspace_id).first()
+    if workspace and workspace.slug:
+        workspace_slug = workspace.slug
+
+    push_notification = {
+        "receiver": {"id": receiver_id, "push_token": receiver_push_token},
+        "actor": {"id": actor_id, "name": actor_name},
+        "issue": {
+            "workspace_id": workspace_id,
+            "workspace_slug": workspace_slug,
+            "project_id": project_id,
+            "project_identifier": notification_issue.get("identifier", ""),
+            "id": notification_issue.get("id", ""),
+            "name": notification_issue.get("name", ""),
+            "sequence_id": notification_issue.get("sequence_id", ""),
+        },
+        "issue_activity": notification_issue_activity,
+    }
+
+    return push_notification
+
+
+@shared_task
+def issue_push_notifications(notification):
+    print("====== sending issue properties push notification to mobile ======")
+
+    if is_push_notification_disabled():
+        return
+
+    notification = construct_issue_push_notification(notification)
+
+    if notification is None:
+        print("Notification is None")
+        return
+
+    notification_receiver = notification.get("receiver", None)
+    notification_actor = notification.get("actor", None)
+    notification_issue = notification.get("issue", None)
+    notification_issue_activity = notification.get("issue_activity", None)
+
+    if not all(
+        [
+            notification_receiver,
+            notification_actor,
+            notification_issue,
+            notification_issue_activity,
+        ]
+    ):
+        return
+
+    actor_name = notification_actor.get("name", "")
+
+    workspace_slug = notification_issue.get("workspace_slug", "")
+    project_id = notification_issue.get("project_id", "")
+    project_identifier = notification_issue.get("project_identifier", "")
+    issue_id = notification_issue.get("id", "")
+    issue_name = notification_issue.get("name", "")
+    issue_sequence_id = notification_issue.get("sequence_id", "")
+
+    receiver_id = notification_receiver.get("id", "")
+    receiver_push_token = notification_receiver.get("push_token", "")
+
+    title = f"{project_identifier}-" f"{issue_sequence_id} - " f"{issue_name}"
+    data = {
+        "type": PushNotificationTypes.ISSUE_UPDATED.value,
+        "workspaceSlug": workspace_slug,
+        "projectId": project_id,
+        "issueId": issue_id,
+        "userId": receiver_id,
+    }
+
+    property_key = notification_issue_activity.get("field", "")
+    old_value = notification_issue_activity.get("old_value", "")
+    new_value = notification_issue_activity.get("new_value", "")
+
+    if property_key == "assignees":
+        body = (
+            f"{actor_name} "
+            f"{'added a new' if new_value else 'removed the'} assignee "
+            f"{new_value if new_value else old_value}"
+        )
+    elif property_key in ["start_date", "target_date"]:
+        body = (
+            f"{actor_name} "
+            f"{'set the' if new_value else 'removed the'} "
+            f"{'start' if property_key == 'start_date' else 'due'} date "
+            f"{f'to {new_value}' if new_value else ''}"
+        )
+    else:
+        body = f"{actor_name} set the {property_key} to {new_value}"
+
+    push_notification = PushNotification()
+    push_notification.send(
+        title=title, body=body, device_token_id=receiver_push_token, data=data
+    )
+
+    print(
+        "===== sending issue properties push notification to mobile is successful ====="
+    )
+
+    return
diff --git a/apiserver/plane/graphql/schema.py b/apiserver/plane/graphql/schema.py
index 9b257e6eb9..f45e061ee7 100644
--- a/apiserver/plane/graphql/schema.py
+++ b/apiserver/plane/graphql/schema.py
@@ -66,11 +66,7 @@ from .mutations.issue import (
 )
 from .mutations.notification import NotificationMutation
 from .mutations.user import ProfileMutation
-from .mutations.page import (
-    PageMutation,
-    PageFavoriteMutation,
-    WorkspacePageMutation,
-)
+from .mutations.page import PageMutation, PageFavoriteMutation, WorkspacePageMutation
 from .mutations.cycle import (
     CycleIssueMutation,
     CycleFavoriteMutation,
@@ -178,7 +174,5 @@ class Mutation(
 
 
 schema = strawberry.Schema(
-    query=Query,
-    mutation=Mutation,
-    extensions=[DjangoOptimizerExtension],
+    query=Query, mutation=Mutation, extensions=[DjangoOptimizerExtension]
 )
diff --git a/apiserver/plane/settings/common.py b/apiserver/plane/settings/common.py
index 653f5a6915..1db8e06cae 100644
--- a/apiserver/plane/settings/common.py
+++ b/apiserver/plane/settings/common.py
@@ -462,3 +462,15 @@ SIMPLE_JWT = {
     "USER_ID_FIELD": "id",
     "USER_ID_CLAIM": "user_id",
 }
+
+
+# firebase settings
+IS_MOBILE_PUSH_NOTIFICATION_ENABLED = (
+    os.environ.get("IS_MOBILE_PUSH_NOTIFICATION_ENABLED", "0") == "1"
+)
+FIREBASE_PROJECT_ID = os.environ.get("FIREBASE_PROJECT_ID", "")
+FIREBASE_PRIVATE_KEY_ID = os.environ.get("FIREBASE_PRIVATE_KEY_ID", "")
+FIREBASE_PRIVATE_KEY = os.environ.get("FIREBASE_PRIVATE_KEY", "")
+FIREBASE_CLIENT_EMAIL = os.environ.get("FIREBASE_CLIENT_EMAIL", "")
+FIREBASE_CLIENT_ID = os.environ.get("FIREBASE_CLIENT_ID", "")
+FIREBASE_CLIENT_CERT_URL = os.environ.get("FIREBASE_CLIENT_CERT_URL", "")
diff --git a/apiserver/requirements/base.txt b/apiserver/requirements/base.txt
index 53d4a875d1..1912829b7c 100644
--- a/apiserver/requirements/base.txt
+++ b/apiserver/requirements/base.txt
@@ -77,3 +77,5 @@ openfeature-sdk==0.7.0
 strawberry-graphql-django==0.48.0
 # django rest framework jwt
 djangorestframework-simplejwt==5.3.1
+# firebase admin
+firebase-admin==6.6.0
\ No newline at end of file