diff --git a/src/pydase/utils/helpers.py b/src/pydase/utils/helpers.py
index 2c0db14..4ac4d8e 100644
--- a/src/pydase/utils/helpers.py
+++ b/src/pydase/utils/helpers.py
@@ -8,6 +8,21 @@ from typing import Any
 logger = logging.getLogger(__name__)
 
 
+def parse_serialized_key(serialized_key: str) -> str | int | float:
+    processed_key: int | float | str = serialized_key
+    if serialized_key.startswith("["):
+        assert serialized_key.endswith("]")
+        processed_key = serialized_key[1:-1]
+        if '"' in processed_key or "'" in processed_key:
+            processed_key = processed_key[1:-1]
+        elif "." in processed_key:
+            processed_key = float(processed_key)
+        else:
+            processed_key = int(processed_key)
+
+    return processed_key
+
+
 def parse_full_access_path(path: str) -> list[str]:
     """
     Splits a full access path into its atomic parts, separating attribute names, numeric
@@ -77,6 +92,20 @@ def get_class_and_instance_attributes(obj: object) -> dict[str, Any]:
     return dict(chain(type(obj).__dict__.items(), obj.__dict__.items()))
 
 
+def get_object_by_path_parts(target_obj: Any, path_parts: list[str]) -> Any:
+    for part in path_parts:
+        if part.startswith("["):
+            deserialized_part = parse_serialized_key(part)
+            target_obj = target_obj[deserialized_part]
+        else:
+            try:
+                target_obj = getattr(target_obj, part)
+            except AttributeError:
+                logger.debug("Attribute % does not exist in the object.", part)
+                return None
+    return target_obj
+
+
 def get_object_attr_from_path(target_obj: Any, path: str) -> Any:
     """
     Traverse the object tree according to the given path.
diff --git a/tests/utils/test_helpers.py b/tests/utils/test_helpers.py
index 80d4aba..8858a30 100644
--- a/tests/utils/test_helpers.py
+++ b/tests/utils/test_helpers.py
@@ -4,6 +4,7 @@ import pydase
 import pytest
 from pydase.utils.helpers import (
     get_object_attr_from_path,
+    get_object_by_path_parts,
     get_path_from_path_parts,
     is_property_attribute,
     parse_full_access_path,
@@ -53,6 +54,39 @@ def test_get_path_from_path_parts(path_parts: list[str], expected: str) -> None:
     assert get_path_from_path_parts(path_parts) == expected
 
 
+class SubService(pydase.DataService):
+    name = "SubService"
+    some_int = 1
+    some_float = 1.0
+
+
+class MyService(pydase.DataService):
+    def __init__(self) -> None:
+        super().__init__()
+        self.some_float = 1.0
+        self.subservice = SubService()
+        self.list_attr = [1.0, SubService()]
+        self.dict_attr = {"foo": SubService()}
+
+
+service_instance = MyService()
+
+
+@pytest.mark.parametrize(
+    "path_parts, expected",
+    [
+        (["some_float"], service_instance.some_float),
+        (["subservice"], service_instance.subservice),
+        (["list_attr", "[0]"], service_instance.list_attr[0]),
+        (["list_attr", "[1]"], service_instance.list_attr[1]),
+        (["dict_attr", '["foo"]'], service_instance.dict_attr["foo"]),
+        (["dict_attr", '["foo"]', "name"], service_instance.dict_attr["foo"].name),
+    ],
+)
+def test_get_object_by_path_parts(path_parts: list[str], expected: Any) -> None:
+    assert get_object_by_path_parts(service_instance, path_parts) == expected
+
+
 @pytest.mark.parametrize(
     "attr_name, expected",
     [