diff --git a/libs/queue/src/index.ts b/libs/queue/src/index.ts
index 77af269..8786b37 100644
--- a/libs/queue/src/index.ts
+++ b/libs/queue/src/index.ts
@@ -7,14 +7,7 @@ export { handlerRegistry } from './handler-registry';
 export { processBatchJob, processItems } from './batch-processor';
 
 // Queue factory functions
-export { 
-  initializeQueueSystem, 
-  getQueue, 
-  processItemsWithQueue, 
-  getActiveQueueNames,
-  getQueueManager,
-  shutdownAllQueues 
-} from './queue-factory';
+// QueueFactory removed - use QueueManager directly
 
 // DLQ handling
 export { DeadLetterQueueHandler, DeadLetterQueueHandler as DLQHandler } from './dlq-handler';
diff --git a/libs/queue/src/queue-factory.ts b/libs/queue/src/queue-factory.ts
deleted file mode 100644
index d1f7c55..0000000
--- a/libs/queue/src/queue-factory.ts
+++ /dev/null
@@ -1,82 +0,0 @@
-import { getLogger } from '@stock-bot/logger';
-import { QueueManager } from './queue-manager';
-import { Queue } from './queue';
-import { processItems } from './batch-processor';
-import type { ProcessOptions, BatchResult, QueueManagerConfig, RedisConfig, JobOptions } from './types';
-
-const logger = getLogger('queue-factory');
-
-/**
- * Initialize the queue system with global configuration
- * This now uses the singleton QueueManager pattern
- */
-export async function initializeQueueSystem(config: {
-  redis: RedisConfig;
-  defaultJobOptions?: JobOptions;
-  workers?: number;
-  concurrency?: number;
-}): Promise<void> {
-  logger.info('Initializing global queue system...');
-  
-  const queueManagerConfig: QueueManagerConfig = {
-    redis: config.redis,
-    defaultQueueOptions: {
-      defaultJobOptions: config.defaultJobOptions,
-      workers: config.workers || 5,
-      concurrency: config.concurrency || 20,
-    },
-  };
-
-  // Initialize the singleton QueueManager
-  QueueManager.initialize(queueManagerConfig);
-  
-  logger.info('Queue system initialized with singleton QueueManager');
-}
-
-/**
- * Get or create a queue for the given queue name
- * Now uses the singleton QueueManager
- */
-export function getQueue(queueName: string): Queue {
-  const queueManager = QueueManager.getInstance();
-  return queueManager.getQueue(queueName);
-}
-
-/**
- * Process items using the specified queue
- * Now uses the batch processor directly
- */
-export async function processItemsWithQueue<T>(
-  queueName: string,
-  items: T[],
-  options: ProcessOptions
-): Promise<BatchResult> {
-  return processItems(items, queueName, options);
-}
-
-/**
- * Get all active queue names
- */
-export function getActiveQueueNames(): string[] {
-  const queueManager = QueueManager.getInstance();
-  return queueManager.getQueueNames();
-}
-
-/**
- * Get the global queue manager (for advanced operations)
- */
-export function getQueueManager(): QueueManager {
-  return QueueManager.getInstance();
-}
-
-/**
- * Shutdown all queues and the queue manager
- */
-export async function shutdownAllQueues(): Promise<void> {
-  logger.info('Shutting down all queues...');
-  
-  // Reset the singleton QueueManager (handles all cleanup)
-  await QueueManager.reset();
-  
-  logger.info('All queues shut down');
-}
\ No newline at end of file