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Work Experience
Senior Software Engineer
FAW-VW• March 2020 - Present
Designed and led the deployment of a scalable DevOps platform, enhancing deployment efficiency and supporting an average of 25,000 daily tasks through custom solutions for critical projects. Maintained a large-scale Jenkins cluster with a master-slave architecture for high availability, contributing to a robust CI/CD ecosystem. Refactored the task scheduling system with ZooKeeper for efficient task management and implemented a stateless cluster reducing build time by 60%. Developed streamlined development workflows with standardized code, branching, and testing standards. Automated builds, deployments, and testing for over 500 services using Jenkins, Tekton, and Kubernetes. Standardized delivery pipelines with Maven and Jenkins, embracing "convention over configuration" and "configuration as code" for seamless integration. Enhanced code quality and security with incremental test coverage and comprehensive security scanning. Created an AI-powered code assistance tool for improved developer productivity and code accuracy.
Software Engineer
Meituan.com• October 2017 - January 2020
Developed an SDK inspired by Launch Darkly featuring a polling mechanism for efficient rule caching and object-level control using reflection, enhancing service performance. Created a dependency management platform akin to Nexus, focusing on data process optimization and metadata management, achieving a 99.99% project SLA. Implemented a version management system with dependency whitelisting and a pre-compilation detection plugin for secure and consistent project dependencies.
Software Engineer
Microsoft• February 2017 - October 2017
Developed a C# project leveraging an internal data processing pipeline framework to meet specific business needs.
Software Engineer
Baidu• July 2015 - February 2017
Designed and implemented a scalable continuous delivery platform, handling 25k daily tasks and boosting deployment efficiency, including custom solutions for critical projects. Led the upkeep of a large Jenkins cluster with a master-slave architecture for high availability, enhancing the CI/CD ecosystem's robustness. Refactored task scheduling with ZooKeeper for efficient management, and introduced a stateless cluster for 25k daily build tasks, cutting initialization time by 60%.
Education
Jilin University
Software Engineering, BS• July 2011 - July 2015