@dtoyoda10
Crafting the future of web & AI · Software Visionary · AI Innovator · Turning ideas into reality
I'm Daichi — a full-stack AI engineer passionate about building intelligent software and e-commerce systems.
I specialize in JavaScript, TypeScript, Node.js, and cutting-edge frameworks like MedusaJS, Next.js, and LangChain. I’ve deployed production-grade AI apps (like eye contact correction and crypto prediction tools), and I’m currently focused on building scalable SaaS platforms with clean architecture and real-time data pipelines.
My goal is to help global clients build smarter digital products — fast, efficient, and user-first.
Topics I write about: AI development, backend architecture, e-commerce, Next.js, automation, and engineering tips learned from real-world projects.
Let’s connect if you're into AI, modern web stacks, or building something meaningful.
Freelance AI engineering · SaaS automation · Full-stack web development Open to contract work, technical consulting, and impactful collaborations
Jul 17, 2025 · 7 min read · In the rapidly evolving landscape of e-commerce, MedusaJS has emerged as a formidable force, offering a robust, headless architecture that empowers developers to build highly customized and scalable online stores. As someone deeply invested in optimi...
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Jul 17, 2025 · 12 min read · 1. Introduction: Taming the Data Beast As software engineers, we’re constantly building and maintaining intricate systems. Think about a microservice architecture with dozens of interconnected services, a sprawling data pipeline with multiple transfo...
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