As a seasoned AI and NLP engineer with extensive experience in Data Engineering and backend development, I've adeptly utilized NLP technologies and data analysis solutions like Vertex AI, GPT, TensorFlow, and Python libraries (SpaCy, NLTK, Hugging Face) for driving healthcare solutions, patient profiling, and outcome prediction. Expert in designing AI engines, converting extensive text data into actionable knowledge graphs, fine-tuning LLMs such as GPT, LLaMA, and BERT, and deploying advanced chatbots with RAG technology. A robust background in backend engineering and proficency in managing data pipelines through Airflow and Kubeflow and deploying LLM models on Google Cloud Platform (GCP) for improved data analysis efficiency.