Development of AI Workstation and NLP Infrastructure

I am seeking a freelancer to remotely assist in developing a complete NLP infrastructure for training, fine-tuning, and serving a custom customer-service AI. The scope includes: - Remote hardware setup for AI workstation. - Cloud infrastructure configuration (AWS preferred). - Building data pipelines for secure transfer, cleaning, tokenization, and labeling. - Model fine-tuning using frameworks like Hugging Face and PyTorch. - API deployment for low-latency inference with automated retraining workflows. Ideal candidates should have experience in building LLM pipelines for conversational AI, RAG-based support bots, or enterprise knowledge assistants.