Hello, I'm Elena Revicheva, an Applied AI Engineer focused on designing and operating production LLM-based systems. I build agent workflows, enable multi-model routing, tool execution, and real-time messaging integrations, all backed by robust memory architectures and cloud deployment. My work turns complex AI concepts into reliable, scalable solutions used in real-world environments. I combine executive-level systems thinking with practical engineering to ship end-to-end AI products, automate pipelines, and create autonomous workflows. From memory-enabled AI assistants and bilingual tutors to AI-driven outreach pipelines, I integrate GitHub, payment APIs, and cloud databases, delivering 24/7 production services on Oracle Cloud.…Hello, I'm Elena Revicheva, an Applied AI Engineer focused on designing and operating production LLM-based systems. I build agent workflows, enable multi-model routing, tool execution, and real-time messaging integrations, all backed by robust memory architectures and cloud deployment. My work turns complex AI concepts into reliable, scalable solutions used in real-world environments. I combine executive-level systems thinking with practical engineering to ship end-to-end AI products, automate pipelines, and create autonomous workflows. From memory-enabled AI assistants and bilingual tutors to AI-driven outreach pipelines, I integrate GitHub, payment APIs, and cloud databases, delivering 24/7 production services on Oracle Cloud.WWWW…