With over a decade of experience in Machine Learning and AI, my expertise involves deploying end-to-end AI solutions across various industries, such as staffing, e-commerce, real estate, manufacturing, automotive, insurance, and retail, while collaborating with Fortune 500 companies and emerging start-ups.My core competencies lie in leveraging AI technologies to enhance human capabilities, including neural semantic search and discovery, matching and ranking, taxonomy, recommendations, entity extraction and classification, and text summarization and generation. I utilize a combination of traditional machine learning methods and the latest LLM technology, applying these skills to forecast outcomes like supply and demand, user intent, inventory, pricing, market rate, churn, retention, customer lifetime value, hiring potential, and more.Experienced AI Specialist with a strong background in developing and deploying advanced Agent systems for decision-making using Retrieval-Augmented Generation (RAG) and other tools. Proficient in creating and optimizing embedding models to capture semantic relationships between queries and documents, ensuring accurate and relevant responses. Demonstrated expertise in reducing hallucinations in large language models (LLMs) through fact-checking mechanisms, ensemble methods, and confidence scoring. Skilled in implementing auto-prompting techniques and using optimization algorithms to refine prompts automatically, allowing users to define metrics to assess the quality of LLM outputs and iteratively improve model performance. Successfully managed scalability and latency challenges by combining various model sizes and implementing semantic caching for efficient information retrieval. Strong background in integrating expert and user feedback to continuously refine AI systems, incorporating human intelligence into machine learning processes. Experienced in utilizing decision tables to organize rules and conditions for structured and precise decision-making. Committed to leveraging state-of-the-art technologies and continuous learning to drive intelligent solutions, enhance system performance, and support organizational goals. Besides technical competencies, I bring strong project management and leadership skills to the table, as demonstrated through a proven record of leading teams, managing customer and supplier relationships, and building networks. As a multilingual professional fluent in English, German, and Chinese, I can effectively engage with clients from diverse backgrounds.