Yutaka's blog

Welcome

Hi, I'm Yutaka, a software developer. I've experienced developing several web services for almost a decade, and now, my interests are beyond web development. Here, I write my experiences, thoughts, and anything.

If you're interested, read any of the posts below or check my profile on GitHub, LinkedIn, and X. I also do a podcast called yykamei's podcast (spoken in Japanese).

Latest posts

RubyKaigi 2024

Ruby
conference

Sticky Notes Size

Sprint Review in Production Environment

Deployment
Sprint Review

RSGT 2024

conference

Driver-driver pair programming

pair programming

Kaigi on Rails 2023

conference

Scrum Fest Mikawa 2023

conference

Is insecure-external-code-execution for Dependabot not secure?

insecure-external-code-execution
GitHub
Dependabot
Ruby
Bundler

Scrum Fest Niigata 2023

conference

RubyKaigi 2023

Ruby
conference

DevOpsDays Tokyo 2023

DevOps

Excess use of singleton methods

Rails

The disadvantage of stacked pull requests

Pull requests
Git
GitHub

RubyKaigi 2022

Ruby
conference

Avoid using transaction on models

Rails
transaction

Why should we write tests redundantly?

Test
Rails
RSpec

Empty string and nullable string

Nullable String

How to organize Terraform projects

Terraform
Refactoring