Hubspot AI Agent Workflow In n8n

I'm looking for an expert in n8n & Hubspot to help streamline my business operations.

Your task will be to help me create an AI agent via SMS/Live Chat/Email for hubspot. We already have an n8n workflow that is already 75% done and has the Hubspot integration. I need help making sure its working good cross all the different channels and maintains context within each conversation. So need help with the RAG & memory and a few other things. Also there will be another workflow that we haven't really started yet that will be triggered when a Facebook lead fills out a form and it goes it Hubspot (A Facebook Lead From) - Then it will send to my VAPI ai calling agent (which we already have the workflows for).

Please only apply if you are confident in this project specifiaclly and have HubSpot and n8n experience

Key Responsibilities:
- Develop workflows AI for content management, data analytics, and user engagement
- Implement a system for RAG and AI Agent

I just need you to create efficient n8n workflows that I can use. If you are passionate about automation and have experience, we would love to hear from you!