Education

Internships

Software Engineer in Test

Tencent · WXG
Wechat Value-Added Services

Since May 2025

General Software Engineer

Huawei · CBG
User Experience and Technology Innovation

July 2025 - April 2026
  • Integrated Kea2 into a HarmonyOS testing platform to detect UX and performance issues, such as display defects, frame drops, and UI stuttering.

Software Development Engineer in Test

ByteDance · Lark
Video Conference & Calendar

Feb 2025 - Apr 2025
  • Developed testing tools to support quality assurance for Lark Calendar.
  • Maintained automated Lark Calendar test cases.

Publication

Kea2: Practical Property-based Testing for Mobile Apps

Xixian Liang, Cheng Peng, Bo Ma, Xiangchen Shen, Yiheng Xiong, Ting Su

Accepted as a tool demo at FSE 2026 (CCF-A).

Model-guided Property-based Testing of WeChat Pay at Billion-user Scale

Xiangchen Shen, Yiting Wang, Ting Su, Jingjing Liang, Jingling Sun, Xixian Liang, Haiying Sun, Xinjie Xu, Haochuan Lu, Yuetang Deng, Pengcheng Wang, Geguang Pu, Zhendong Su, John Hughes

ASE 2026. (CCF-A).

Selected Work

Focus Areas

Research Focus

Automated UI testing for mobile apps, with a focus on techniques that surface functional issues earlier and more reliably.

Engineering Focus

Developer tools and testing infrastructure that bring research ideas into practical engineering workflows.