diff --git a/Week03/pyramid_ahmet_burak_guvercin.py b/Week03/pyramid_ahmet_burak_guvercin.py
new file mode 100644
index 00000000..46ef08fd
--- /dev/null
+++ b/Week03/pyramid_ahmet_burak_guvercin.py
@@ -0,0 +1,10 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    blocks_needed = 1
+    
+    while number_of_blocks >= blocks_needed:
+        number_of_blocks -= blocks_needed
+        height += 1
+        blocks_needed += 1
+        
+    return height
diff --git a/Week04/functions_ahmet_burak_guvercin.py b/Week04/functions_ahmet_burak_guvercin.py
new file mode 100644
index 00000000..bb0db79c
--- /dev/null
+++ b/Week04/functions_ahmet_burak_guvercin.py
@@ -0,0 +1,30 @@
+custom_power = lambda x=0, /, e=1: x ** e
+
+def custom_equation(x: int = 0, y: int = 0, /, a: int = 1, b: int = 1, *, c: int = 1) -> float:
+    """
+    Calculates the mathematical equation.
+
+    :param x: The first base value.
+    :type x: int
+    :param y: The second base value.
+    :type y: int
+    :param a: The exponent for x.
+    :type a: int
+    :param b: The exponent for y.
+    :type b: int
+    :param c: The divisor.
+    :type c: int
+    :return: The result of the equation.
+    :rtype: float
+    """
+    return (x**a + y**b) / c
+
+def fn_w_counter() -> (int, dict[str, int]):
+    if not hasattr(fn_w_counter, "count"):
+        fn_w_counter.count = 0
+
+    fn_w_counter.count += 1
+
+    module_name = __name__.split('.')[-1]
+
+    return fn_w_counter.count, {module_name: fn_w_counter.count}
diff --git a/Week05/awaitme_ahmet_burak_guvercin.py b/Week05/awaitme_ahmet_burak_guvercin.py
new file mode 100644
index 00000000..7f7f7c53
--- /dev/null
+++ b/Week05/awaitme_ahmet_burak_guvercin.py
@@ -0,0 +1,9 @@
+import asyncio
+
+def awaitme(function):
+    async def wrapper(*args, **kwargs):
+        result = function(*args, **kwargs)
+        if asyncio.iscoroutine(result):
+            return await result
+        return result
+    return wrapper
diff --git a/timer_ahmet_burak_guvercin.py b/timer_ahmet_burak_guvercin.py
new file mode 100644
index 00000000..ac427b69
--- /dev/null
+++ b/timer_ahmet_burak_guvercin.py
@@ -0,0 +1,13 @@
+import time
+
+class Timer:
+    def __init__(self):
+        self.start_time = None
+        self.end_time = None
+
+    def __enter__(self):
+        self.start_time = time.time()
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        self.end_time = time.time()