Full Stack Developer
I'm Katsu, a creative and passionate developer based in Tokyo.
I used to work in sales in the U.S. after graduating from university in Tokyo.
I decided to become a developer because I found the power of programming, which allows me to build any product I can think of from scratch.
So here I am.
My goal is to build and deliver valuable products to the world!
Happy is an app which user can track their moods and activities. The app find and suggest good activities to users based on users' logs.View Site →
Pick-a-sitter is an app which user can easily find and book babysitters around them.View Site →
This is an app which allows you to save cocktail recipesView Site →
This is a app which allows you to create your own fill-in-the-blanks quizess. You can use this app for any learning purpose.View Site →