Najib Sunusi

I’m an AI Automation Engineer with hands-on experience designing production-grade automation pipelines that combine LLM reasoning, database integrity controls, and API orchestration. I build systems that reduce manual operational work and scale reliable decision-making, grounded in N8N, prompt engineering, and atomic transaction design.

In my AI-Powered CRM Reactivation System, I reduced manual lead-reactivation effort by an estimated 8–10 hours per week using a two-workflow N8N automation across a 300+ record PostgreSQL database. I eliminated duplicate outreach (zero duplicate sends) with multi-layer idempotency using atomic SQL locking before Gmail delivery, and I improved projected reply relevance by an estimated 15–25% by using OpenRouter for personalized, history-aware email openers.

I also built an AI Agent that classifies inbound replies and routes warm and hot leads to Slack with full context, cutting lead response time to under 5 minutes from reply receipt. My Automated Document Transfer Pipeline reduced transfer time from several hours to under 60 seconds per transfer with retry logic and error handling routines to maintain zero data loss across observed failures.