diff --git a/FusionIIIT/applications/filetracking/selectors.py b/FusionIIIT/applications/filetracking/selectors.py
new file mode 100644
index 000000000..842a2e665
--- /dev/null
+++ b/FusionIIIT/applications/filetracking/selectors.py
@@ -0,0 +1,17 @@
+from .models import File, Tracking
+from django.contrib.auth.models import User
+
+def get_file_by_id(file_id):
+    return File.objects.filter(id=file_id).first()
+
+def get_user_by_username(username):
+    return User.objects.filter(username=username).first()
+
+def get_all_files():
+    return File.objects.all()
+
+def get_tracking_by_file(file):
+    return Tracking.objects.filter(file_id=file)
+
+def get_designation_by_id(model, id):
+    return model.objects.filter(id=id).first()
\ No newline at end of file
diff --git a/FusionIIIT/applications/filetracking/services.py b/FusionIIIT/applications/filetracking/services.py
new file mode 100644
index 000000000..1dddf3f7c
--- /dev/null
+++ b/FusionIIIT/applications/filetracking/services.py
@@ -0,0 +1,28 @@
+from .models import File, Tracking
+from . import selectors
+
+def validate_file_size(upload_file):
+    if upload_file and upload_file.size / 1000 > 10240:
+        return False
+    return True
+
+def create_file_service(uploader, subject, description, designation, upload_file, extraJSON=None):
+    return File.objects.create(
+        uploader=uploader,
+        subject=subject,
+        description=description,
+        designation=designation,
+        upload_file=upload_file,
+        file_extra_JSON=extraJSON
+    )
+
+def create_tracking_service(file, current_id, current_design, receive_design, receiver_id, remarks, upload_file):
+    return Tracking.objects.create(
+        file_id=file,
+        current_id=current_id,
+        current_design=current_design,
+        receive_design=receive_design,
+        receiver_id=receiver_id,
+        remarks=remarks,
+        upload_file=upload_file,
+    )
\ No newline at end of file
diff --git a/FusionIIIT/applications/filetracking/views.py b/FusionIIIT/applications/filetracking/views.py
index 0bba0d9a1..083bb8226 100644
--- a/FusionIIIT/applications/filetracking/views.py
+++ b/FusionIIIT/applications/filetracking/views.py
@@ -17,6 +17,9 @@
 from .decorators import *
 from datetime import datetime;
 
+from .services import create_file_service, create_tracking_service, validate_file_size
+from . import selectors
+
 from timeit import default_timer as time
 from notification.views import office_module_notif, file_tracking_notif