Geek Wolf
Technical Director at PhotonPay
Pudong, Shanghai, China
Summary
👤
Senior🎓
Top SchoolGeek Wolf is a Technical Director with 12 years of experience building and operating resilient production systems, currently leading infrastructure and platform efforts at PhotonPay in Pudong, Shanghai. He has strong SRE and security leadership experience from roles at iPayLinks and NetEase, combining people management with hands-on DevOps and backend engineering. His open-source work (notably fms and sa-scripts) shows practical expertise in back-end development, system initialization, kernel tuning, and automation for MySQL, VPN and Java process management. He excels at pragmatic maintenance—bug fixes, migrations, configuration and cleanup—that keeps services reliable and maintainable. With an MBA from East China Normal University, he pairs technical depth with business-minded decision making for product-facing infrastructure. Outside work he documents insights on his long-running blog simlinux.com, reflecting a focus on real-world operations and continuous learning.
12 years of coding experience
3 years of employment as a software developer
master Master of Business Administration, master Master of Business Administration at East China Normal University
English
Github Skills (19)
administrator10
admin10
back-end-development10
python10
mysql10
django10
bash10
system10
script10
administration10
sys10
system-administration10
networking9
database-management8
performance-tuning8
Programming languages (6)
Github contributions (5)
geekwolf/sa-scripts
Sep 2013 - Nov 2019
sa-scripts
Role in this project:
DevOps Engineer
DevOps EngineerContributions:101 commits, 3 PRs, 71 pushes in 6 years 3 months
Contributions summary:Geek primarily focused on system initialization, kernel optimization, and the addition of utilities and scripts related to system administration. They made changes to system configuration files like `systeminit.sh` and `my.cnf` to optimize the system and configured `ntp` and `snmp`. Additionally, the user implemented scripts for tasks such as setting up VPN, managing MySQL, and managing java process.
scriptpythonlinux
geekwolf/fms
Sep 2017 - Jul 2018
运维故障管理系统
Role in this project:Back-end Developer
Back-end DeveloperContributions:3 releases, 33 commits, 3 PRs in 10 months
Contributions summary:Geek primarily focused on back-end development tasks, including implementing features, fixing bugs, and adding configurations. They worked on settings, template updates, and database migrations to enhance the system's functionality. The user's commits demonstrate their involvement in email configuration, bug fixes, and project-related adjustments. Additionally, they deleted files that were deemed useless, indicating maintenance and cleanup efforts.
docker
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