NEXT4I DEV

Build Platform Software Integrated with AI. And Intelligent Solutions for Business.

Joined on Aug 1, 2026 https://www.next4i.com

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CEO at NEXT4I Co.,Ltd.

NEXT4I DEV

Sep 14

How to Write an AI Agent Skill File That Reduces Guesswork

#aiskill #ai #llm #next4i

5 min read

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NEXT4I DEV

Sep 7

What Is Token & LLM Cost Optimization

#llm #ai #buildinpublic #next4i

5 min read

NEXT4I DEV

Sep 1

The RAG War Story: How I Learned to Stop Worrying and Love Markdown

#rag #markdown #pdf #next4i

4 min read

NEXT4I DEV

Sep 1

What Is LLM Actually Doing? A Fellow Engineer's Take on Vectors, Next-Token Prediction, and Fail-back Routing

#llm #buildinpublic #next4i #architecture

4 min read

NEXT4I DEV

Aug 17

How to Build a "Second Brain" with Obsidian That Your AI Agent Can Read, Without Building a Custom RAG Pipeline

#ai #markdown #productivity

4 min read

NEXT4I DEV

Aug 7

How I Built an AI-Readable Second Brain with Obsidian, Git, and a VS Code AI Agent

#buildinpublic #obsidian #next4i #secondbrain

3 min read

DEV Community

NEXT4I DEV

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NEXT4I Co.,Ltd.

How to Write an AI Agent Skill File That Reduces Guesswork

Want to connect with NEXT4I DEV?

What Is Token & LLM Cost Optimization

The RAG War Story: How I Learned to Stop Worrying and Love Markdown

What Is LLM Actually Doing? A Fellow Engineer's Take on Vectors, Next-Token Prediction, and Fail-back Routing

How to Build a "Second Brain" with Obsidian That Your AI Agent Can Read, Without Building a Custom RAG Pipeline

How I Built an AI-Readable Second Brain with Obsidian, Git, and a VS Code AI Agent