---
title: "Yotaro Katayama (@ykatayama) | Hashnode"
description: "2x AI startup co-founder. / Ph.D in Engineering. Read the latest articles by Yotaro Katayama on Hashnode."
url: "https://hashnode.com/@ykatayama"
---

@ykatayama

# Yotaro Katayama

@ykatayama · Joined June 2023

2x AI startup co-founder. / Ph.D in Engineering

### [How I enhanced my typing ability with LLM](https://ykatayama.hashnode.dev/how-i-enhanced-my-typing-ability-with-llm?utm_source=hashnode&utm_medium=feed)

In this blog post, I recount my journey of enhancing my typing skills using a tool I developed, which harnesses the power of OpenAI's GPT-4. This tool, integrated as a Slack bot, corrects my typos in real-time on Slack. The Problem As a software deve...

4 min read · [ykatayama.hashnode.dev](https://ykatayama.hashnode.dev/how-i-enhanced-my-typing-ability-with-llm?utm_source=hashnode&utm_medium=feed)

[Jun 28, 2023](https://hashnode.com/posts/how-i-enhanced-my-typing-ability-with-llm/649c091f7945fdf6252ccb83)

### [How to write an installer in shell script](https://ykatayama.hashnode.dev/how-to-write-an-installer-in-shell-script?utm_source=hashnode&utm_medium=feed)

Most people are not fluent in shell scripting (like me). However, if you want people to install your CLI-based software (like me again), you might want to write an installer in shell script. In this post, I will share what I learned while writing an ...

5 min read · [ykatayama.hashnode.dev](https://ykatayama.hashnode.dev/how-to-write-an-installer-in-shell-script?utm_source=hashnode&utm_medium=feed)

[Jun 23, 2023](https://hashnode.com/posts/how-to-write-an-installer-in-shell-script/6495b863e19bc8f872efe3ef)