diff --git a/Week06/timer_ridvan_celebi.py b/Week06/timer_ridvan_celebi.py
new file mode 100644
index 00000000..2858254e
--- /dev/null
+++ b/Week06/timer_ridvan_celebi.py
@@ -0,0 +1,18 @@
+import os
+import pytest
+import time
+
+class Timer:
+    def __init__(self):
+        print(f"Initializing {self.__class__.__name__}")
+
+    def __enter__(self) -> "Timer":
+        print(f"Entering {self.__class__.__name__}")
+        self.start_time = time.time()
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb) -> bool:
+        print(f"Exiting {self.__class__.__name__}")
+        self.end_time = time.time()
+        self.elapsed_time = self.end_time - self.start_time
+        return True