About the Author
DevGENT is a hands-on AI and technology blog run by krona23.

Background & Expertise
With over 20 years of hands-on experience in the IT industry, I have served as Business Division Head and CTO at multiple companies, leading organizations of several hundred engineers behind some of Japan’s highest-traffic web services.
My technical background spans Windows native development, iOS and Android native development, and web application development — evolving alongside the industry itself. Today, I focus on driving the shift toward AI-native workflows, including enterprise AI tool adoption and AI product development.
What Is DevGENT?
“DevGENT” is a coined term combining Development + Agent + Gentleman — reflecting a commitment to approaching technology with professionalism in the age of AI agents.
This blog documents the tools, libraries, and configurations I use in my daily work, distilled into practical, no-fluff guides. The mission is to share real-world insights and explore new ways of working in the AI era.
Who This Blog Is For
- Engineers and business professionals looking to integrate AI into their daily workflow
- Anyone comparing AI code editors and automation tools
- Those interested in more efficient ways of working in the AI era
Topics Covered
- Generative AI (LLMs) and prompt engineering
- AI code editors and AI agents in practice
- Business automation powered by AI
- Website development and management with WordPress
- Programming (JavaScript / TypeScript, Python, and more)
Updates
Articles are published on an ongoing basis. Each post reflects tools and technologies I have personally tested and used.
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