AI Agent Architecture Consultation & Tech Stack Scoping

I am looking for an experienced Backend AI Engineer to help us scope out a custom AI agent workflow for our internal operations. We want to automate our data processing and integrate an LLM with our existing CRM and database, but we need expert guidance on the right architecture before we start building. Requirements: Strong background in Node.js and backend architecture. Proven experience designing AI agentic workflows. Ability to communicate complex technical concepts clearly.