Justin Xu
Senior Software Engineer at HRS Group
Shanghai, Shanghai, China
Summary
👤
Senior🎓
Top SchoolJustin Xu is a Senior Software Engineer based in Shanghai with eight years of professional experience building resilient backend and API systems across finance and enterprise domains. He has a track record of improving stability and performance in production—modernizing Kubernetes deployments on AWS, hardening ELK logging for multi-node scale, and delivering RESTful APIs from legacy SOAP systems that helped win major APAC customers. Skilled in Java, React/React-Native and Flutter, he combines front-end mobile work with deep backend design including cache strategies and connector implementations. A pragmatic problem-solver, he pairs a master’s in software engineering from Fudan with hands-on delivery of API analysis, passive cache solutions and XBRL-related financial tooling, reflecting both domain depth and operational rigor.
8 years of coding experience
12 years of employment as a software developer
Master's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Fudan Universitybachelor, Electronic Infomation Engineering, bachelor, Electronic Infomation Engineering at University of Shanghai for Science and Technology
English
Github Skills (14)
react-native6
react6
react-router-dom5
styled-components4
react-native-web4
react-router4
redux4
ios3
webpack3
android3
router3
dom3
hmr2
antd1
Programming languages (2)
Github contributions (5)
JustinXu0223/react-redux-webpack4
Jun 2018 - Oct 2021
webpack@4+react@16+react-router-dom@4+styled-components@3+redux@4+antd@3
Contributions:80 pushes, 11 branches in 3 years 3 months
webpack-4react-routerreactjsreact-router-domstyled-components
JustinXu0223/react-typescript
Dec 2017 - Mar 2018
Contributions:17 commits, 8 pushes, 2 branches in 2 months
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