Build Claude Code & Claude Cowork SaaS with AI Outreach, CRM, Webhooks & n8n for Lead Generation

My business generates a consistent volume of inbound leads across multiple channels — web forms, CRM imports, and paid ad traffic. The issue is that the moment a lead comes in, the clock starts ticking. Response time, personalization, and follow up cadence are the three things that determine whether I close that lead or lose them to someone faster. Right now, all three of those things depend on a human being available at the right moment. I need to replace that dependency with a Claude Code and Claude Cowork powered system that handles lead intake, AI qualification, personalized outreach sequencing, and CRM updates automatically — without anyone on my team needing to touch a keyboard for routine leads. For high intent leads that need a human response, the system should flag and route them with full context already prepared. I have evaluated several out of the box tools and none of them give me the level of AI intelligence or customization that Claude provides. I want Claude Code as the core reasoning engine, Claude Cowork skill files as the reusable task layer, and everything wired together through a production grade Node.js webhook server with n8n as the automation orchestration layer and GoHighLevel as my CRM. Full build scope: Claude Code project architecture designed from scratch — properly structured, environment configured, and documented so my team can maintain it after handover. A complete library of Claude Cowork skill files covering the recurring tasks in my workflow: lead qualification prompts, outreach message generation, CRM field population, follow up sequence logic, and internal reporting summaries. Production grade Node.js/Express webhook server deployed to Railway handling all incoming trigger events, Claude API calls, and downstream data pushes with proper error handling, retry logic, and logging. Full n8n workflow build connecting every stage of the pipeline: lead intake trigger, Claude qualification, personalized message generation, outreach send, CRM update, and follow up scheduling. GoHighLevel CRM integration with custom fields mapped to Claude output, workflow triggers wired to AI generated insights, and pipeline stage automation based on lead score from Claude. AI powered outreach automation where Claude generates personalized first touch messages for each lead based on their source, form data, and behavioral signals — not template filling, real contextual personalization. High intent lead routing where Claude identifies leads that meet a defined qualification threshold and routes them to a human rep with a pre written context brief. AI voice agent integration for inbound call qualification connected to the CRM and capable of capturing lead data and updating records in real time. End to end testing across the full pipeline with documented test cases, edge case handling, and a QA report before handover. Full technical handover documentation, a recorded walkthrough video, and a 30 day post launch support window. What the right freelancer looks like: You have shipped Claude Code and Claude Cowork integrations in production before — not just demos. You can show me a real webhook server you built, a real Cowork skill library you designed, and a real n8n workflow that connected Claude to a CRM. GoHighLevel experience is strongly preferred. n8n workflow design is required. Node.js backend development is required. Voice agent integration experience is a bonus — if you have built Retell AI or VAPI integrations before, mention that in your proposal. I am ready to begin immediately. Budget is fixed and non-trivial — I am not looking for the cheapest bid, I am looking for the person most likely to deliver a system that runs correctly in production and continues running correctly after you are done. Start your proposal with the phrase "Full build ready" so I know you read the full post.