Sourcetool is a developer platform that lets you build internal tools and admin panels directly from your backend code. Instead of creating separate frontend applications, you can define UI components right in your Go backend.

Querier is a service that enables easy internal tool construction through drag-and-drop functionality. Working in a three-person startup, responsibilities centered around design while encompassing various other tasks. The service has been implemented by over 100 companies.

PIGUCHI teaches children the value of earning money through chores and the proper significance of money. As both a UI designer and product manager, responsibilities included growing the application to reach thousands of children across more than 80 countries worldwide.

Responsible for the UI design of "LIPS," a cosmetics review app. The work involved a complete UI redesign following a logo refresh, along with implementation of various improvement initiatives. This project was part of professional UI design responsibilities.

At student-exclusive social network himabu, served as designer and PM from inception to growth milestone of 100,000+ daily users engaging 90+ minutes daily. This foundational project established a working philosophy that transcends traditional UI design boundaries to embrace all aspects of product growth.