I have released my third personal development app!This time, I developed an iPhone app called "Petan: Organize Thoughts with ...

For quick reminders and can’t-miss memos, sticky notes are effective tools, and I’d argue that the simplicity of the sticky note is its best attribute. But the ease behind propping up sticky notes ...

I am building an app called "Hariban" on my own. It is a tool for turning your to-dos into sticky notes and building your week by rearranging them by hand on a single board.Starting Wednesday, ...