# Introduction

I worked as a developer in my 20s and 30s.. I worked as a project manager (PM) from my late 30s. However, when I came into my 40s, my life changed a lot.

It wasn't until the early 2010s when I first started working as a developer that I was able to become a one-man developer. I was able to make enough to develop the site by myself.

As technology became more advanced and complex in late 2010, the backend, frontend, and designer were divided, and the development process became fragmented, making it too difficult to act as a single developer.

At that time, as my work changed from development to Project Manager (PM), It has not been developed since 2021.

Then, this is the time of rest. AI has evolved tremendously in the last year. At first, I thought, How much will AI do if I develop it?

When I saw the site made by the two-line prompt... I was impressed.

Again, I thought that one-man development would be possible like in the early 2010s.

So I'm going to start developing again.

I've only had ideas, but I want to make things that I haven't been able to make with the excuse of being busy with time.

I want to make YouTube videos like people do nowadays, I am a generation that is comfortable with text... I am comfortable with writing.

This is a blog site created in a few hours with AI and created in two hours to connect a domain.

In the future, I will write here how I developed one by one.