diff --git a/Week01/info_batuhan_tunc.py b/Week01/info_batuhan_tunc.py
new file mode 100644
index 00000000..60b3fdaf
--- /dev/null
+++ b/Week01/info_batuhan_tunc.py
@@ -0,0 +1,2 @@
+student_id = "240315001" 
+full_name = "Batuhan Tunc"
diff --git a/Week02/types_batuhan_tunc b/Week02/types_batuhan_tunc
new file mode 100644
index 00000000..4d572a94
--- /dev/null
+++ b/Week02/types_batuhan_tunc
@@ -0,0 +1,4 @@
+my_int = 10
+my_float = 10.5
+my_bool = True
+my_complex = 1 + 2j
diff --git a/Week03/pyramid_batuhan_tunc.py b/Week03/pyramid_batuhan_tunc.py
new file mode 100644
index 00000000..cc0e189c
--- /dev/null
+++ b/Week03/pyramid_batuhan_tunc.py
@@ -0,0 +1,8 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    needed = 1
+    while number_of_blocks >= needed:
+        number_of_blocks -= needed
+        height += 1
+        needed += 1
+    return height
diff --git a/Week03/sequences_batuhan_tunc.py b/Week03/sequences_batuhan_tunc.py
new file mode 100644
index 00000000..9ab31292
--- /dev/null
+++ b/Week03/sequences_batuhan_tunc.py
@@ -0,0 +1,13 @@
+def remove_duplicates(seq:list) -> list:
+   return list(set(seq))
+
+
+def list_counts(seq: list) -> dict:
+    counts = {}
+    for item in seq:
+        counts[item] = counts.get(item, 0) + 1
+    return counts
+
+
+def reverse_dict(d: dict) -> dict:
+    return {v: k for k, v in d.items()}
diff --git a/Week04/decorators_batuhan_tunc.py b/Week04/decorators_batuhan_tunc.py
new file mode 100644
index 00000000..3ac9f3fa
--- /dev/null
+++ b/Week04/decorators_batuhan_tunc.py
@@ -0,0 +1,31 @@
+import time
+import tracemalloc
+
+def performance(func):
+    if not hasattr(performance, 'counter'):
+        performance.counter = 0
+        performance.total_time = 0.0
+        performance.total_mem = 0.0
+    def wrapper(*args, **kwargs):
+        # 1. Ölçümleri Başlat
+        tracemalloc.start()
+        start_time = time.perf_counter()
+        
+        # 2. Asıl Fonksiyonu Çalıştır
+        result = func(*args, **kwargs)
+        
+        # 3. Ölçümleri Bitir
+        end_time = time.perf_counter()
+        current_mem, peak_mem = tracemalloc.get_traced_memory()
+        tracemalloc.stop()
+        
+        # 4. İstatistikleri Güncelle
+        performance.counter += 1
+        performance.total_time += (end_time - start_time)
+        performance.total_mem += peak_mem
+        
+        return result
+    wrapper.__name__ = func.__name__
+    wrapper.__doc__ = func.__doc__
+    
+    return wrapper
diff --git a/Week04/functions_batuhan_tunc.py b/Week04/functions_batuhan_tunc.py
new file mode 100644
index 00000000..4b18359d
--- /dev/null
+++ b/Week04/functions_batuhan_tunc.py
@@ -0,0 +1,24 @@
+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.
+    :param y: The second base value.
+    :param a: The exponent for x.
+    :param b: The exponent for y.
+    :param c: The divisor.
+    :return: The result of the equation.
+    """
+
+    res = float((x ** a + y**b) / c)
+    return res
+
+def fn_w_counter() -> (int,dict[str,int]):
+    if not hasattr(fn_w_counter, "counter"):
+        fn_w_counter.counter = 0
+    fn_w_counter.counter += 1
+    return fn_w_counter.counter, {__name__: fn_w_counter.counter}
+   
diff --git a/Week05/awaitme_batuhan_tunc.py b/Week05/awaitme_batuhan_tunc.py
new file mode 100644
index 00000000..06485d25
--- /dev/null
+++ b/Week05/awaitme_batuhan_tunc.py
@@ -0,0 +1,5 @@
+def awaitme(func):
+    async def init(*args,**kwargs):
+        result = func(*args,**kwargs)
+        return result
+    return init