diff --git a/onedocker/repository/onedocker_repository_service.py b/onedocker/repository/onedocker_repository_service.py
index 3bb91980..acbd57a5 100644
--- a/onedocker/repository/onedocker_repository_service.py
+++ b/onedocker/repository/onedocker_repository_service.py
@@ -4,7 +4,9 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-from typing import Optional
+import json
+from dataclasses import asdict
+from typing import Any, Dict, Optional
 
 from fbpcp.service.storage import StorageService
 from onedocker.entity.object_metadata import PackageMetadata
@@ -16,11 +18,15 @@ def __init__(
         self,
         storage_svc: StorageService,
         package_repository_path: str,
+        metadata_repository_path: str,
     ) -> None:
         self.storage_svc = storage_svc
         self.package_repo = OneDockerPackageRepository(
             storage_svc, package_repository_path
         )
+        self.metadata_repo = OneDockerPackageRepository(
+            storage_svc, metadata_repository_path
+        )
 
     def upload(
         self,
@@ -29,6 +35,8 @@ def upload(
         source: str,
         metadata: Optional[dict] = None,
     ) -> None:
+        if metadata:
+            self._set_metadata(package_name, version, metadata)
         self.package_repo.upload(package_name, version, source)
 
     def download(self, package_name: str, version: str, destination: str) -> None:
@@ -38,17 +46,22 @@ def _set_metadata(
         self,
         package_name: str,
         version: str,
-        metadata: PackageMetadata,
+        metadata_dict: Dict[Any, Any],
     ) -> None:
-        # TODO: T127441856 handle storing metadata
-        raise NotImplementedError
+        metadata = PackageMetadata(**metadata_dict)
+        path = self.metadata_repo._build_package_path(package_name, version)
+        metadata_json = json.dumps(asdict(metadata))
+        self.storage_svc.write(path, metadata_json)
 
     def _get_metadata(
         self,
         package_name: str,
         version: str,
     ) -> PackageMetadata:
-        raise NotImplementedError
+        path = self.metadata_repo._build_package_path(package_name, version)
+        metadata_json = self.storage_svc.read(path)
+        metadata_dict = json.loads(metadata_json)
+        return PackageMetadata(**metadata_dict)
 
     def archive_package(self, package_name: str, version: str) -> None:
         # TODO: Archive or delete checksum file associated with the archived package if exists.
diff --git a/onedocker/tests/repository/test_onedocker_repository_service.py b/onedocker/tests/repository/test_onedocker_repository_service.py
index daf0db5d..de1b8b75 100644
--- a/onedocker/tests/repository/test_onedocker_repository_service.py
+++ b/onedocker/tests/repository/test_onedocker_repository_service.py
@@ -4,7 +4,10 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
+import json
+
 import unittest
+from dataclasses import asdict
 from unittest.mock import MagicMock, patch
 
 from onedocker.repository.onedocker_repository_service import OneDockerRepositoryService
@@ -18,14 +21,17 @@ class TestOneDockerRepositoryService(unittest.TestCase):
     @patch(
         "onedocker.repository.onedocker_repository_service.OneDockerPackageRepository"
     )
-    @patch("fbpcp.service.storage_s3.S3StorageService")
+    @patch("onedocker.repository.onedocker_repository_service.StorageService")
     def setUp(self, mockStorageService, mockPackageRepoCall) -> None:
         package_repo_path = "/package_repo_path/"
+        metadata_repo_path = "/metadata_repo_path/"
         self.package_repo = MagicMock()
-        mockPackageRepoCall.return_value = self.package_repo
+        self.metadata_repo = MagicMock()
+        mockPackageRepoCall.side_effect = [self.package_repo, self.metadata_repo]
         self.repo_service = OneDockerRepositoryService(
-            mockStorageService, package_repo_path
+            mockStorageService, package_repo_path, metadata_repo_path
         )
+        self.storage_svc = mockStorageService
 
     def test_onedocker_repo_service_upload(self) -> None:
         # Arrange
@@ -64,3 +70,42 @@ def test_onedocker_repo_service_archive(self) -> None:
         self.package_repo.archive_package.assert_called_once_with(
             self.TEST_PACKAGE_PATH, self.TEST_PACKAGE_VERSION
         )
+
+    def test_onedocker_repo_service_set_metadata(self) -> None:
+        # Arrange
+        metadata_dict = {"checksum": "checksum_data"}
+        metadata_json = json.dumps(metadata_dict)
+        path = "test_metadata_path"
+        self.metadata_repo._build_package_path.return_value = path
+        # Act
+        self.repo_service._set_metadata(
+            self.TEST_PACKAGE_NAME, self.TEST_PACKAGE_VERSION, metadata_dict
+        )
+        # Assert
+        self.storage_svc.write.assert_called_once_with(path, metadata_json)
+
+    def test_onedocker_repo_service_set_metadata_fail(self) -> None:
+        # Arrange
+        metadata_dict = {"checksum": "checksum_data", "not_a_valid_field": "some_data"}
+        path = "test_metadata_path"
+        self.metadata_repo._build_package_path.return_value = path
+        # Act & Assert
+        with self.assertRaises(TypeError):
+            self.repo_service._set_metadata(
+                self.TEST_PACKAGE_NAME, self.TEST_PACKAGE_VERSION, metadata_dict
+            )
+
+    def test_onedocker_repo_service_get_metadata(self) -> None:
+        # Arrange
+        metadata_dict = {"checksum": "checksum_data"}
+        metadata_json = json.dumps(metadata_dict)
+        path = "test_metadata_path"
+        self.metadata_repo._build_package_path.return_value = path
+        self.storage_svc.read.return_value = metadata_json
+        # Act
+        result = self.repo_service._get_metadata(
+            self.TEST_PACKAGE_NAME, self.TEST_PACKAGE_VERSION
+        )
+        # Assert
+        self.storage_svc.read.assert_called_once_with(path)
+        self.assertEqual(asdict(result), metadata_dict)