Hi,你好,สวัสดีครับ,こんにちは

I'm Pierre, a software developer interested in design.

I'm bilingual in English and Chinese, conversational in Thai, and currently learning Japanese (Duolingo score: 30).

I spent nine months of Saturdays in a Thai classroom in my late twenties and came out unable to hold a conversation. That failure bothered me enough that I've been deeply curious about the art and science of second language acquisition ever since.

I also built CashJot, an iPhone app that makes daily expense tracking as easy as it gets.

You can find me on LinkedIn, GitHub, and X.