Hi. I’m Jeong-Un, Kim.

An independent software developer.
Full-stack engineer mostly focused on Apple platforms (ios, macOS) and Front-end.

Featured Apps

Threedi

Adds real 3D text to your photos on iPhone and iPad.

CooldownReady

Countdown and sound alerts triggered by a keyboard key.

FileBasket

Queues up files and folders to copy, move, or delete together.

Explore all apps →