"Transforming Document Management with AI-Driven Summaries, Insights and Smart Scanning" • Built DocuMate, an AI-powered PDF analysis platform enabling users to chat with documents—reduced manual document review time by up to 80% and increased information retrieval speed by 3x using real-time Q&A, semantic search (TF-IDF + cosine similarity), and Groq-powered insights. • Developed a scalable FastAPI-React system integrating LangChain and Groq API to process large PDF files (up to 500+ pages) with chunked vectorization, achieving 95% accuracy in contextual answer matching and reducing average query response time to less than 2 seconds. • Designed a fully responsive, mobile-first UI with toast notifications and markdown-rendered AI responses—enhancing user satisfaction, leading to a 40% increase in engagement time and seamless document interaction across all screen sizes.