|3 min read
How AI Tools Changed My Development Workflow
My experience using Claude Code, Cursor, and GitHub Copilot in production. What works, what to watch out for.
AI
Dev Tools
Productivity
Fullstack Engineer / PM / Tech Lead
Iori Nakata
Business-minded fullstack engineer specializing in 0→1 development
[00] About
An engineer who bridges technology, product & business
Fullstack engineer based in Tokyo. Specializing in 0→1 product development for new ventures, handling everything from tech selection and architecture to implementation and project management.
0→1 Development
From undefined requirements to problem analysis, tech selection, architecture, and implementation — all in one.
Product Thinking
Development driven by business perspective, user value, and hypothesis validation.
Fullstack
Covering frontend, backend, infrastructure, and project management.
[01] Skills
Tech Stack
Language
TypeScript
JavaScript
Frontend
React
Next.js
Vue.js
Nuxt
Tailwind CSS
Framer Motion
Backend
Node.js
Hono
Express
NestJS
REST API
JWT Auth
Stripe
AI
Claude
ChatGPT
Claude Code
MCP
Cursor
Prompt Engineering
Infrastructure
Vercel
Firebase
GCP
Docker
GitHub Actions
Other
SaaS開発
MVP開発
PM
技術選定
設計
コードレビュー
[02] Projects
Featured Work
RelationForce
CEO / Fullstack Engineer
A CRM SaaS product providing customer management and sales support features to streamline SMB sales operations.
TypeScript
React
Next.js
Node.js
Stripe
Deskly
Fullstack Engineer
An office desk management app for efficient seat reservation and visualization in hot-desking offices.
TypeScript
React
Next.js
Node.js
[03] Services
What I Can Do
01
0→1 Development
From undefined requirements, I handle problem analysis, tech selection, architecture design, and full implementation.
02
Tech Selection & Architecture
Selecting the optimal tech stack and designing the architecture to match your product requirements.
03
Fullstack Development
End-to-end implementation covering frontend, backend, and infrastructure.
04
PM / Tech Lead
Task breakdown, progress management, code review, and leading development teams.
[04] Blog
Latest Posts
|3 min read
5 Practical TypeScript Patterns for Production
TypeScript techniques and patterns I actually use in production. Discriminated Unions, Branded Types, satisfies operator, and more.
TypeScript
Tips
|4 min read
I Built a Portfolio Site
Building a portfolio site with Next.js 16 + shadcn/ui + MDX. Why I chose MDX and what's coming next.
Next.js
TypeScript
MDX
[05] Contact
Get in Touch
Feel free to reach out for work inquiries or consultations.