Dongkuo Ma
Software Engineer at Zyte (formerly Scrapinghub)
Yantai, Shandong, China
Summary
🤩
Rockstar🎓
Top SchoolDongkuo Ma is a software engineer with 12 years of experience building backend systems, currently working at Zyte (formerly Scrapinghub) from Yantai, China. He has a strong background in parsing and systems-level data handling, demonstrated by contributions to the well-known Prometheus procfs repository where he implemented and hardened a /proc/net/unix parser. Previously he developed backend services at Avanan and managed projects in a Beijing tech firm, giving him a blend of hands-on engineering and coordination skills. Educated in Information and Computing Science at Qingdao University of Science and Technology, he combines practical production experience with a knack for making low-level data processing robust and error-tolerant.
12 years of coding experience
4 years of employment as a software developer
Information and Computing Science, Information and Computing Science at Qingdao University of Science and Technology
Stackoverflow
1,873reputation
191kreached
5answers
11questions
amazon-s3
top-5%
Github Skills (20)
procfs10
kernel10
go10
parsing10
error-handling10
text-parsing10
testing9
process-control9
process-management9
amazon-s39
process-model9
sh6
shell6
flash6
actionscript6
Programming languages (6)
Github contributions (5)
prometheus/procfs
Jun 2018 - May 2019
procfs provides functions to retrieve system, kernel and process metrics from the pseudo-filesystem proc.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 1 PR, 7 comments in 11 months
Contributions summary:Dongkuo's primary contribution focused on parsing and processing data from the `/proc/net/unix` file within the `prometheus/procfs` repository. They implemented the core functionality for reading and parsing the file, including handling different fields, types, and potential errors. Subsequent commits refined the parser, addressing issues with inode handling, kernel pointer formatting, and overall error checking, improving the robustness of the parsing logic. The user added the initial parser, fixed related issues, and made enhancements to make the process more robust.
kernelrustprocproc-filesystemfilesystem
peonone/procfs
Jun 2018 - May 2019
procfs provides functions to retrieve system, kernel and process metrics from the pseudo-filesystem proc.
Contributions:7 pushes, 1 branch in 11 months
kernelperfrustprocproc-filesystem
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