diff --git a/backend/service/execution.go b/backend/service/execution.go
index 914c2b4..d7856f5 100644
--- a/backend/service/execution.go
+++ b/backend/service/execution.go
@@ -26,7 +26,7 @@ type ExecutionService struct {
 func NewExecutionService() *ExecutionService {
 	log.Println("Initializing execution service with 3 concurrent workers")
 	return &ExecutionService{
-		queue: queue.NewJobQueue(3), // 3 concurrent executions max
+		queue: queue.NewJobQueue(35), // 3 concurrent executions max
 	}
 }
 
diff --git a/backend/test.py b/backend/test.py
new file mode 100644
index 0000000..c88eb07
--- /dev/null
+++ b/backend/test.py
@@ -0,0 +1,96 @@
+import requests
+import concurrent.futures
+import time
+
+# Define the endpoint URLs
+POST_URL = "http://localhost:8080/submit"
+GET_URL = "http://localhost:8080/result?id={}"
+
+# Define the request bodies
+cpp_payload = {
+    "language": "cpp",
+    "code": """#include <iostream>\n#include <string>\n\nint main() {\n    std::string name;\n    std::cout << \"Enter your name: \";\n    std::cin >> name;\n    std::cout << \"Hello, \" << name << \"!\" << std::endl;\n    return 0;\n}""",
+    "input": "Alice"
+}
+
+java_payload = {
+    "language": "java",
+    "code": """import java.util.Scanner;\n\npublic class Solution {\n    public static void main(String[] args) {\n        Scanner scanner = new Scanner(System.in);\n        System.out.print(\"Enter your name: \");\n        String name = scanner.nextLine();\n        System.out.println(\"Hello, \" + name + \"!\");\n        scanner.close();\n    }\n}""",
+    "input": "Jane"
+}
+
+def send_request(index):
+    """Sends a POST request and returns the task ID."""
+    payload = cpp_payload if index % 2 == 0 else java_payload
+    for _ in range(3):  # Retry up to 3 times
+        try:
+            response = requests.post(POST_URL, json=payload, timeout=10)
+            if response.status_code == 200:
+                task_id = response.json().get("id")
+                print(f"Request {index} sent. Task ID: {task_id}")
+                return task_id
+        except requests.exceptions.RequestException as e:
+            print(f"Request {index} failed: {e}")
+        time.sleep(1)
+    return None
+
+def get_result(task_id):
+    """Polls the result endpoint until completion."""
+    if not task_id:
+        return None
+    max_retries = 50  # Prevent infinite loop
+    retries = 0
+    while retries < max_retries:
+        try:
+            response = requests.get(GET_URL.format(task_id), timeout=10)
+            if response.status_code == 200:
+                result = response.json()
+                if result.get("status") == "completed":
+                    print(f"Task {task_id} completed.")
+                    return result
+            time.sleep(1)  # Poll every second
+            retries += 1
+        except requests.exceptions.RequestException as e:
+            print(f"Error fetching result for {task_id}: {e}")
+    print(f"Task {task_id} did not complete in time.")
+    return None
+
+def main():
+    start_time = time.time()
+    task_ids = []
+
+    print("Sending 500 requests...")
+
+    # Send 500 requests concurrently
+    with concurrent.futures.ThreadPoolExecutor(max_workers=50) as executor:
+        futures = {executor.submit(send_request, i): i for i in range(500)}
+        for future in concurrent.futures.as_completed(futures):
+            task_id = future.result()
+            if task_id:
+                task_ids.append(task_id)
+
+    print(f"Sent {len(task_ids)} requests. Waiting for results...")
+
+    # Fetch results
+    results = []
+    with concurrent.futures.ThreadPoolExecutor(max_workers=50) as executor:
+        futures = {executor.submit(get_result, task_id): task_id for task_id in task_ids}
+        for future in concurrent.futures.as_completed(futures):
+            result = future.result()
+            if result:
+                results.append(result)
+
+    # Calculate execution stats
+    total_time = time.time() - start_time
+    waiting_times = [r["totalTime"] for r in results if "totalTime" in r]
+    avg_waiting_time = sum(waiting_times) / len(waiting_times) if waiting_times else 0
+
+    print("\nExecution Stats:")
+    print(f"Total Execution Time: {total_time:.2f}s")
+    print(f"Total Requests Processed: {len(results)}/{len(task_ids)}")
+    print(f"Average Waiting Time: {avg_waiting_time:.2f}ms")
+    print(f"Min Waiting Time: {min(waiting_times, default=0)}ms")
+    print(f"Max Waiting Time: {max(waiting_times, default=0)}ms")
+
+if __name__ == "__main__":
+    main()
diff --git a/backend/tmp/main.exe b/backend/tmp/main.exe
index bd6e197..10e1644 100644
Binary files a/backend/tmp/main.exe and b/backend/tmp/main.exe differ