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Huy Gia Bui

Full-stack software engineer with 8+ years of experience building, debugging, and deploying production web applications, automation systems, and AI-powered solutions. I specialize in solving complex technical problems and turning AI-generated prototypes into reliable, secure, production-ready software. My expertise spans React, Next.js, TypeScript, JavaScript, Node.js, Python, PostgreSQL, Supabase, REST APIs, cloud infrastructure, LLM applications, AI agents, RAG, AI automation, and AI-assisted development. I’m experienced in integrating LLM and AI APIs, debugging AI-generated code, reviewing architecture, resolving authentication, database, API, and deployment issues, and improving application performance and reliability. I also have strong experience with AI/LLM evaluation, prompt engineering, model behavior analysis, error analysis, and testing AI systems for accuracy, relevance, instruction following, and reliability. I approach every task analytically, identify root causes quickly, and deliver clean, maintainable solutions.