Hi,

I'm Junduo Dong (董峻铎).

Personal

Email: andj4cn at gmail dot com
Address: Jincheng, China
GitHub: @An-DJ, Zhihu: @andj4cn

Experience

Software Engineer, ByteDance, 2025.8-present
Software Engineer, Ant Group, 2023.7-2025.8
Open Source Intern & Technical Writer, API7.ai, 2022.12-2023.6
Open Source Intern, PingCAP, 2021.9-2021.12
Software R&D Intern, Xiaomi, 2019.6-2019.12

Education

M.S. in SE, China University of Geosciences(Wuhan), 2020.9-2023.6
B.S. in SE, China University of Geosciences(Wuhan), 2016.9-2020.6

Open Source

TiDB, Clang/LLVM, Apache APISIX

Volunteering

Google Summer of Code 2022: [LLVM Compiler Infrastructure]
Google Summer of Code 2021: [PostgreSQL]

Interests

Compiler
Database
Observability

Research

Dong J, Zhang J. A Multi-Level Distributed Computing Approach to XDraw Viewshed Analysis Using Apache Spark[J]. Remote Sensing, 2023, 15(3): 761.