Maitrayee Purohit

Completed Azure AI Fundamentals training; built NLP workflows in Azure AI Language for text analytics and sentiment analysis; worked through Generative AI workflows in Azure ML and completed Power BI data visualization training.

Architected and shipped a production-grade AI Research Agent powered by a 5-stage RAG pipeline (web search, document parsing, semantic chunking, ChromaDB storage, GPT-4 report generation); built an automated claim-verification layer that cross-validates every generated assertion against retrieved source documents, reducing hallucinated or unsupported claims by ~40% and improving response trustworthiness for end users. Designed and delivered a full-stack Smart E-Learning LMS in Django supporting three roles (student, instructor, admin); built an explainable AI recommendation engine combining collaborative and content-based filtering on five behavioral signals (progress, quiz score, wish list, enrollment, engagement); integrated NLP-powered quiz generation, plagiarism detection, and learner engagement dashboards. Engineered production NLP pipelines using Hugging Face Transformers, Sentence Transformers, and LangChain for semantic search, text classification, and NER; served models via Fa