In the AI world, fine-tuning Large Language Models (LLMs) for specific tasks is becoming a critical competitive advantage. Combining Lightning AI Studios with ZenML can streamline and automate the LLM fine-tuning process, enabling rapid iteration and deployment of task-specific models. This approach allows for the creation and serving of multiple fine-tuned variants of a model, with minimal computational resources. However, scaling the process requires resource management, data preparation, hyperparameter optimization, version control, deployment and serving, and cost management. This blog post explores the growing complexity of LLM fine-tuning at scale and introduces a solution that combines the flexibility of Lightning Studios with the automation capabilities of ZenML.