Greetings! I am Rabnawaz Jan Sher, a seasoned Data Scientist and Associate Web Developer with over 5 years of extensive experience in the realms of Data Science, Web backend development, and AI. My expertise spans across Natural Language Processing (NLP), Machine Learning, Retrieval Augmented Generation (RAG), LLMS, Data Engineering, Big Data, AWS DevOps, and Conversational AI. Skills: - Data Science & NLP: Proficient in Python, Machine Learning, HuggingFace BERT, SpaCy, Text Classification, Similarity Detection, Duplication Detection, Entity Extraction, Text Summarization, Topic Modeling, Keyphrase Extraction, Clustering, Sentence Transformers, Personality Analysis, GPT3, Neo4J, Knowledge Graphs, Recommendation Engine, ChatGPT, and more. - Retrieval Augmented Generation (RAG): Specialized in the cutting-edge technique of Retrieval Augmented Generation, combining information retrieval with generative models. - Database: Well-versed in MySQL, PostgreSQL, DynamoDB, Exasol and Vector Databases - Conversational AI: Skilled in Intent Classification, Entity Extraction, Dialogue Stories, Evaluation, and Deployment using tools like RASA X, RASA NLU, and Rasa Core. - Web Frameworks: Proficient in Python Django & Flask, and HTML, PHP, Ruby On rails. - Data Engineering & Big Data: Expertise in Spark, ETL, Data warehousing, Apache AirFlow, Apache, Penthao ETL. - Analytics: Proficient in Tableau, PowerBI. - Information Retrieval: Elastic Search, Apache Solr - Large Language Models: OpenAI ChatGPT, Claude, Mistral, Llama If you are seeking a dedicated and results-driven Data Scientist with expertise in Retrieval Augmented Generation (RAG), LLMS, and a knack for solving complex problems, I am here to bring my skills to your projects. Let's collaborate to unlock the full potential of your data and achieve your business objective