Yapu Wang
软件开发工程师 at 大众点评网
Changning District, Shanghai, China
Summary
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RockstarYapu Wang is a pragmatic software engineer with 11 years of experience focused on observability, high-performance components, and developer productivity tools. Based in Changning District, Shanghai, he currently builds backend infrastructure at 大众点评网, contributing to core middleware like CAT (Central Application Tracking) to provide real-time metrics, health checks, and alerting across multiple languages. He enjoys tinkering across stacks—improving build plugins, automating JDBC configuration, and adding diagnostic logging to simplify troubleshooting in complex systems. A passionate open-source contributor, he combines hands-on coding with a systems-level view to make observability both efficient and developer-friendly.
11 years of coding experience
Github Skills (8)
maven10
javas10
java10
jdbc9
logging9
monitoring8
apm8
metric8
Programming languages (3)
Github contributions (5)
dianping/cat
Jan 2015 - Jan 2021
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
Role in this project:
Backend Developer
Backend DeveloperContributions:103 commits, 101 PRs, 52 pushes in 6 years 1 month
Contributions summary:Yapu focused on enhancing the CAT (Central Application Tracking) project, primarily through modifications to the `cat-maven-plugin` module. Their commits include adding functionality for auto-inputting parameters related to JDBC URLs, usernames, and passwords. They also improved the project by adding logging statements to aid in debugging and troubleshooting during the initialization process. In addition to that, they updated the Java client and cleaned unused files.
golangrealtimerpcpythonapm
wangyapu/mini-rpc
Dec 2020 - Dec 2022
Contributions:5 commits, 3 pushes in 1 year 11 months
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