Peng-Yu Chen

Hi, I'm Peng-Yu Chen, originally from the beautiful island of Penghu in Taiwan.

I build apps for a living and for fun. By day I'm a Software Engineer in NYC; by night I'm shipping side projects and iOS apps, usually chasing whatever idea won't leave me alone.

I care a lot about craft — clean code, thoughtful conventions, and the little details that make software feel just right. It shows up in what I ship: apps that stay minimal and friendly, with nothing to figure out and nothing in your way. Try a few — they are all a click or a download away.

These days I am making games. Tefuda is a cozy poker game I built, and my friends are already addicted to it.

So if you don't want to lose an afternoon, don't click playtefuda.com 🤣

Wendy's Chicken is my first meal in the US.

C is the first programming language I learned.

I know a little Japanese, mostly picked up from anime.

My cat is named "Lola".