Zz Jin
Jialidun at Self University
Hangzhou City, Zhejiang, China
Summary
🤩
Rockstar🎓
Top SchoolZz Jin is a seasoned back-end and DevOps engineer based in Hangzhou with 15 years of experience building and hardening production systems. Holding a B.Eng. in Information Security from Beijing University of Posts and Telecommunications, he blends security-minded design with practical platform engineering. He has contributed to prominent open-source projects such as Sealos (a production-ready Kubernetes distribution) and Swoole, focusing on code quality, logging refactors, authentication modules, and serialization testing. At Self University he leads engineering efforts that bridge infrastructure, APIs, and developer workflows, often updating build systems and modernizing codebases. Known for meticulous refactors and improving test coverage, he brings a pragmatic approach to making distributed systems easier to deploy and operate. An understated strength is his ability to translate low-level protocol and serialization fixes into more reliable, maintainable platform components.
15 years of coding experience
工学学士, 信息安全, 工学学士, 信息安全 at 北京邮电大学
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (22)
swoole10
kubernetes10
apidoc10
testing10
php10
go10
api10
kubernetes-pods10
devops10
concurrency10
authentication9
dockers9
user-authentication9
docker9
coroutines9
Programming languages (23)
Github contributions (5)
labring/sealos
Jun 2022 - Jan 2023
Sealos is a production-ready Kubernetes distribution that makes deployment simple and efficient. Instantly set up development environments for any programming language or framework, deploy high-availability databases (like MySQL, PostgreSQL, Redis, and MongoDB) and run any Docker image with ease.
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:1324 reviews, 102 commits, 1072 PRs in 6 months
Contributions summary:Zz primarily contributed to the `sealos` project by updating the codebase to match a unified code format, addressing typos in various commands, and refactoring the logging system to use zap. Additionally, the user implemented support for service modules, specifically authentication features. Furthermore, the user updated go modules and included the addition of a build template. These changes suggest a focus on code quality, API development, and integrating new features within the existing project infrastructure.
kubernetes-hademo-applicationsdockercloudkubeadm
swoole/swoole-src
Dec 2015 - May 2017
🚀 Coroutine-based concurrency library for PHP
Role in this project:Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:7 commits, 8 PRs, 5 comments in 1 year 5 months
Contributions summary:Zz primarily contributed to the PHP-based backend logic of the Swoole library. Their work included implementing and testing serialization functionalities, particularly focusing on data packing and unpacking, and resolving related bugs. They also updated test scripts, including adapting them for newer PHP versions. Additionally, the user made adjustments and fixes to the existing HTTP client and process tests, demonstrating a focus on code quality and ensuring test coverage.
concurrencyasynchronouseventconcurrency-libraryphp
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.