Jiayin Hao
Sr. Software Engineer at Everbridge
Shijingshan District, Beijing, China
Summary
👤
Senior🎓
Top SchoolJiayin Hao is a senior software engineer with nine years focused on web front-end and an earlier background in embedded systems, bringing a pragmatic blend of browser, firmware and low-power optimization expertise. Currently at Everbridge, he structures front-end development for Agile teams, champions CI/CD and unit testing, and has led React-based redesigns including GIS features and registry portals. Previously he refactored large SPAs with React/Redux and Redux-Saga, improved performance and browser compatibility, and built frontend infra and test pipelines for continuous delivery. His roots in smart TV and set-top-box firmware give him a rare systems-level perspective that informs efficient web performance and Rust/WebAssembly experiments. Based in Beijing, he pairs practical delivery experience with a curiosity for tooling and compile-to-Web approaches that bridge embedded constraints and modern web UX.
9 years of coding experience
12 years of employment as a software developer
Bachelor, CS, Bachelor, CS at PLA Artillery Academy
English, Chinese
Github Skills (11)
javascript10
user-interface10
frontend10
react10
declarative9
typescript9
jsx7
coders2
css1
habits1
react-native1
Programming languages (1)
Github contributions (5)
haojy/weact
Dec 2017 - Jan 2018
weact 用JSX快速开发小程序
Contributions:35 commits, 23 pushes, 1 branch in 12 days
jsxreactwxappminiprogramweapp
haojy/overwrite-webpack-plugin
Apr 2018 - Aug 2018
Contributions:16 pushes, 1 branch, 6 tags in 3 months
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