Full Stack Engineer | AI & Automation Expert Open to Work

Hi, I’m Kozato Keizo, a Full Stack Engineer with 8+ years of experience building AI-powered automation systems and scalable web applications. I design and develop intelligent systems that integrate seamlessly with business workflows — from backend automation and API integrations to real-time infrastructure and dynamic frontends.

I’ve delivered end-to-end AI solutions using frameworks and tools like LangChain/LangGraph, LLMs, LiveKit, Twilio, n8n, and Make.com, building low-latency pipelines, automation workflows, and scalable systems. I’m passionate about transforming ambitious ideas into high-performing, user-centric solutions that drive growth and innovation.

If you’re looking for a skilled engineer to bring your vision to life, let’s connect and build something powerful together.

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