Luan Bergamini Soares

I am a Full Stack Developer and Automation Engineer who bridges the gap between robust enterprise software and cutting-edge AI workflows. My focus is on two things: modernizing legacy architectures for scalability and building intelligent agents that drive real business efficiency. I don't just write code; I solve structural problems. Whether refactoring 5,000+ lines of legacy logic or reducing AI agent execution time by 82%, I deliver measurable results. My Core Services: AI & Intelligent Automation I build autonomous agents that work 24/7. • Workflow Orchestration: Advanced automation using N8N and Evolution API (WhatsApp). • RAG Systems: Building context-aware bots using Supabase (Vector DB) and Redis for conversational memory. • Performance: I specialize in prompt engineering and workflow segmentation. (Example: Reduced an agent's processing time from 1m50s to 20s). Full Stack Web Development I handle both modern development and critical legacy maintenance. • Legacy Modernization: Refactoring AngularJS and Node.js applications, implementing Clean Architecture (Controller-Service-Repository). • Database Optimization: Tuning complex MongoDB queries to drastically reduce data traffic and latency. • Modern Stacks: Building SSR/SSG applications with Next.js, TypeScript, and PostgreSQL.