Thomas Robert

Senior AI Engineer specializing in Python, LLMs, RAG, LangGraph, AWS, data engineering, and backend development. I build production-ready AI applications, intelligent agents, retrieval systems, data pipelines, and scalable backend services that solve real business problems. My experience includes designing LLM workflows, RAG architectures, vector search, AI agents, model integrations, APIs, cloud infrastructure, and data processing systems. I focus on building reliable, scalable, secure, and cost-efficient AI systems with strong performance and maintainable architecture. I bring together AI, data, and backend engineering to turn complex requirements into practical production solutions.