AI Workflow Automation & RAG Prototype Development

Build a small AI workflow automation and RAG prototype for internal business use. Scope of work: * Set up a basic document-to-answer workflow using LangChain/OpenAI APIs. * Create a simple knowledge retrieval flow for uploaded text or PDFs. * Add prompt logic to generate grounded responses from the provided knowledge base. * Deliver a working prototype, setup instructions, and a short handover/demo. Expected outcome: A functional proof of concept showing how AI can retrieve information from documents and generate relevant answers through an automated workflow.