AI Automation for Business Workflow

I need a developer to build an end-to-end AI automation system for my business workflow. The project includes automatically reading and summarizing data from emails, PDFs, and documents, organizing that information, and updating it directly into Google Sheets, QuickBooks, or CRM. The system should also generate replies, reports, and summaries using AI, and include a custom chatbot trained on my own data to handle customer queries 24/7. Please share relevant past projects, your approach to integration, and your estimated timeline. I’m ready to start.