diff --git "a/Week01/info_ridvan_\305\237evki_karsli.py" "b/Week01/info_ridvan_\305\237evki_karsli.py"
new file mode 100644
index 00000000..2657e323
--- /dev/null
+++ "b/Week01/info_ridvan_\305\237evki_karsli.py"
@@ -0,0 +1,2 @@
+student_id = "220315095"
+full_name = "Rıdvan Şevki Karslı"
diff --git a/Week02/types_ridvan_sevki_karsli.py b/Week02/types_ridvan_sevki_karsli.py
new file mode 100644
index 00000000..c5c4c539
--- /dev/null
+++ b/Week02/types_ridvan_sevki_karsli.py
@@ -0,0 +1,4 @@
+my_int = 120
+my_float = 120.0
+my_bool = 36 == 36
+my_complex = 5j
diff --git a/Week03/pyramid_ridvan_sevki_karsli.py b/Week03/pyramid_ridvan_sevki_karsli.py
new file mode 100644
index 00000000..69bae861
--- /dev/null
+++ b/Week03/pyramid_ridvan_sevki_karsli.py
@@ -0,0 +1,7 @@
+def calculate_pyramid_height(blocks):
+    total = 0
+    for i in range(1, blocks + 1):
+        total += i
+        if total > blocks:
+            return i - 1
+    return i
diff --git a/Week04/decorators_ridvan_sevki_karsli.py b/Week04/decorators_ridvan_sevki_karsli.py
new file mode 100644
index 00000000..396ce23b
--- /dev/null
+++ b/Week04/decorators_ridvan_sevki_karsli.py
@@ -0,0 +1,26 @@
+import tracemalloc
+import time
+
+
+class PerformanceTracker:
+    def __init__(self, func):
+        self.func = func
+        self.calls = 0
+        self.total_time = 0
+        self.total_memory = 0
+
+    def __call__(self, *args, **kwargs):
+        tracemalloc.start()
+
+        start = time.time()
+        result = self.func(*args, **kwargs)
+        end = time.time()
+
+        _, peak = tracemalloc.get_traced_memory()
+        tracemalloc.stop()
+
+        self.calls += 1
+        self.total_time += (end - start)
+        self.total_memory += peak
+
+        return result
diff --git "a/Week04/functions_r\304\261dvan_sevki_karsl\304\261.py" "b/Week04/functions_r\304\261dvan_sevki_karsl\304\261.py"
new file mode 100644
index 00000000..63158c71
--- /dev/null
+++ "b/Week04/functions_r\304\261dvan_sevki_karsl\304\261.py"
@@ -0,0 +1,36 @@
+custom_power = lambda x=0, /, e=1: pow(x, e)
+
+
+def custom_equation(x: int = 0, y: int = 0, /, a: int = 1, b: int = 1, *, c: int = 1) -> float:
+    """
+    Computes a custom equation.
+    
+    :param x: First base (positional only)
+    :param y: Second base (positional only)
+    :param a: First exponent
+    :param b: Second exponent
+    :param c: Divisor (keyword only)
+    :return: The result of (x^a + y^b) / c
+    """
+
+    params = {'x': x, 'y': y, 'a': a, 'b': b, 'c': c}
+    
+    for param_name in params:
+        if type(params[param_name]) is not int:
+            raise TypeError(f"{param_name} must be an integer")
+
+    if c == 0:
+        raise ZeroDivisionError("Division by zero is not allowed")
+
+    result = (custom_power(x, a) + custom_power(y, b)) / c
+
+    return float(result)
+
+
+def fn_w_counter() -> (int, dict[str, int]):
+    if not hasattr(fn_w_counter, "count"):
+        setattr(fn_w_counter, "count", 0)
+
+    setattr(fn_w_counter, "count", fn_w_counter.count + 1)
+
+    return fn_w_counter.count, {fn_w_counter.__name__: fn_w_counter.count}
diff --git a/Week05/awaitme_ridvan_sevki_karsli.py b/Week05/awaitme_ridvan_sevki_karsli.py
new file mode 100644
index 00000000..111ad17f
--- /dev/null
+++ b/Week05/awaitme_ridvan_sevki_karsli.py
@@ -0,0 +1,8 @@
+import inspect
+
+def awaitme(func):
+    async def wrapper(*args, **kwargs):
+        if inspect.iscoroutinefunction(func):
+            return await func(*args, **kwargs)
+        return func(*args, **kwargs)
+    return wrapper