Lucas Carvalho

AI Architect with 8 years pioneering enterprise-grade LLM platforms, specializing in dynamic model routing, secure RAG systems, and resilient agentic workflows. At Cognii (award-winning EdTech AI leader), engineered core components of their conversational tutoring infrastructure, which processes 10K+ student interactions weekly with 95% precision. Built multi-LLM pipelines to optimize cost/latency for educational open-response assessments. Expertise spans cross-cloud deployment (AWS/Azure/GCP), GDPR/SOC2 compliance, and n8n/Zapier automation for failover routing.