Kamran Khan Alwi

- Developing a RAG-based Chatbot using open-source LLMs to provide easy access to institute-related information - Used ChromaDB as Vector Database for indexing, storing, retrieval and fast semantic search. - Improved chatbot responses with query rewriting and ranking techniques. - Helping staff, students, and researchers quickly find research, academic, and administrative information.

- Built a RAG system using LLaMA 3 and LangChain to analyse NGT legal case documents - Designed a ChromaDB vector store with nomic-embed-text for fast semantic search - Developed query rewriting for improved retrieval relevance - Created AI models to extract case type, hearing dates, status, and compensation details - Automated legal document processing and structured data storage