Hassan A.

I build custom, deterministic AI agent workflows and n8n pipelines for B2B companies looking to eliminate manual data handling. By automating complex document flows, lead scoring, and CRM syncs, I reduce operational bottlenecks and cut workflow execution time by up to 90%. Most automation freelancers build fragile, black-box scripts that break silently. Leveraging 14+ years and 28,000+ hours of enterprise data engineering experience, I design locally hosted, containerized (Docker) n8n architectures equipped with structured JSON parsing, persistent state management, and proactive error handling. Core Services End-to-End CRM & Document Automation Pipelines: Connecting form submission triggers (JotForm, Typeform) directly to dynamic HTML-to-PDF generators (PDFShift), conditional e-signature paths, Google Drive archiving, and bi-directional REST API pushes into your CRM across 30+ custom fields. Autonomous AI Agents & Multi-Agent Systems: Architecting production-grade LLM orchestrators using Claude 3.5 Sonnet and vector embeddings to score inbound leads, draft personalized outreach, extract web data, and run contextual internal research agents. Human-in-the-Loop (HITL) & Control Hooks: Building real-time notification hooks via Telegram and Slack that deliver instant AI-processed data to your phone, requiring a single manual approval click before triggering live external API executions. Why Clients Choose This Architecture Total Data Ownership: Workflows are built on open-source, Docker-hosted n8n instances—no dynamic monthly per-execution charges or proprietary platform lock-in. Zero-Fail Data Quality: Strict JSON key mapping and fallback error-handling sub-workflows ensure raw API payloads never corrupt your CRM records. Complete Documentation: Every project includes clean operational handoffs, credential rotation guides, and visual execution flows so your internal team retains full control. Ready to replace manual workflows with bulletproof AI pipelines? Click Invite to Job or send a direct message with your project scope to get an exact technical architecture and execution timeline.