@@ 4,4 4,4 @@ permalink: /about/
layout: single
author_profile: true
---
-I am Pinghao Wu, known on various platforms as xdavidwu, also as wuph0612 at [NYCU CSIT](https://it.cs.nycu.edu.tw). I write open source software sometimes, like [wlchewing](https://github.com/xdavidwu/wlchewing). I am skilled at C, familiar with TypeScript, PHP, Go, Java, POSIX shell script, Hare, and Python. I am the sysadmin of the whole `*.xdavidwu.link` infrastrature.
+I am Pinghao Wu, known on various platforms as xdavidwu, also as wuph0612 at [NYCU CSIT](https://it.cs.nycu.edu.tw). I write open source software sometimes, like [wlchewing](https://github.com/xdavidwu/wlchewing). I am skilled at TypeScript, PHP and C, familiar with Go, Java, POSIX shell script, Hare, and Python. I am the sysadmin of the whole `*.xdavidwu.link` infrastrature.