AI Model Fine-Tuning for Improved Performance and Accuracy

I am looking for an experienced AI/ML freelancer to fine-tune an existing AI model for a specific task. The project involves preparing and cleaning the dataset, selecting an appropriate pre-trained model, fine-tuning it, testing its performance, and improving accuracy. The freelancer should have experience with machine learning, Python, and AI model fine-tuning. Clear documentation and the final trained model are required.