CompanyMind — AI-Powered Document Search & Research

CompanyMind is a document intelligence platform that helps users find relevant information by meaning, not just keywords, and trace AI-generated answers back to their source documents.

I designed and built a full-stack search and AI-answering workflow combining:

• Semantic + keyword search • Reciprocal Rank Fusion for combining search results • MongoDB vector and text search • FastAPI embedding service • Groq-powered AI responses • Source-linked answers for verification • React + TypeScript frontend • Express backend with routes, validation, and service separation

This project demonstrates my ability to build AI-powered web applications, backend APIs, search systems, and integrations across multiple services — from the frontend interface to retrieval, embeddings, and generated responses.

GitHub: https://github.com/nikhilkumarpanigrahi/Companymind

Live Demo: https://companymind-web.onrender.com

Note: This is a portfolio prototype. AI-generated answers should be verified against the cited sources. Production security, access controls, and additional hardening would require further implementation.