A full-stack AI document intelligence platform with RAG-based chat using Vectorless DB and podcast generation.
Engineered a full-stack AI document intelligence platform with RAG-based chat using Vectorless DB (PageIndex). Features include podcast generation, quizzes, flashcards, and interactive mind maps powered by Gemini API and LangChain. Built automated video overview pipeline using Puppeteer headless Chromium (1920×1080) and Fluent-FFmpeg with Ken Burns zoom-pan effects; streamed live job progress via SSE. Rendered interactive mind maps using D3.js and optimized document processing pipeline with caching, reducing processing time by 75%.