n8n-Driven AI Engagement Workflow

I’m looking for a developer to build a practical AI automation workflow that connects multiple business tools and reduces repetitive manual work.
The project will involve designing an end-to-end automation using tools such as n8n, AI APIs, webhooks, REST APIs, Google Workspace, CRM systems, email, and databases.
The workflow may include:
Receiving data through forms, webhooks, or APIs
Processing and analyzing information using AI
Automatically creating or updating CRM records
Sending personalized emails or notifications
Connecting Google Sheets/Drive/Gmail with external applications
Adding error handling, logging, and workflow monitoring
Documenting the complete setup so it can be maintained easily
The focus is on building a reliable, useful automation rather than a complicated system. I’m open to using OpenAI, Gemini, Claude, or other suitable AI services depending on the workflow requirements.
The final automation should be tested end-to-end and ready for real-world use.