AI-Powered Knowledge Assistant with RAG & Workflow Automation

We are looking for an experienced Full-Stack & AI Developer to build an AI-powered knowledge assistant for our business. The project includes: * Integrating OpenAI, Claude, or Gemini * Building a RAG pipeline to answer questions from PDFs and internal documentation * Developing a secure backend API * Creating a React-based admin dashboard * Integrating with Slack and email notifications * Implementing user authentication and role-based access * Deploying the application using Docker Tech Stack: Node.js or Laravel, React/Next.js, PostgreSQL, Redis, OpenAI/Claude/Gemini, Vector Database. Deliverables: * Production-ready application * Source code * Documentation * Deployment support