With more than eight years of experience in machine learning, natural language processing, and large language models, I am an AI developer and engineer specializing in data science and NLP/LLM technologies. I focus on fine-tuning, deploying, and optimizing AI solutions for tasks like text analysis, data classification, and information retrieval. My work includes utilizing models such as BERT, LLaMA, Mistral 7B, and GPT for applications like toxicity detection, extremist content filtering, and ethical compliance, as well as implementing Retrieval-Augmented Generation using PostgreSQL for vector-based search.