Ray Lei
Software Engineer at China Minsheng Banking Corp.ltd
Chengdu, Sichuan, China
Summary
👤
Senior🎓
Top SchoolRay Lei is a seasoned Software Engineer with 12 years' experience building and optimizing enterprise financial systems, currently driving development of bill management, investment financing, and supply-chain finance platforms at China Minsheng Banking. He blends deep Java ecosystem expertise (Spring, SpringBoot, MyBatis) with systems-level knowledge from a UNSW master's focusing on operating systems and machine learning, having implemented virtual file system and virtual memory functions. Comfortable across Java, C++, and Python, Ray also applies ML fundamentals to practical problems and brings strong technical research, clean code design, and optimization skills to complex backend services. Based in Chengdu and fluent in English (IELTS 6.5), he pairs international training with a pragmatic, product-oriented engineering approach and a steady commitment to craftsmanship—reflected in his GitHub motto "不忘初心."
12 years of coding experience
UNSW Sydney
Github Skills (26)
counting10
wechaty9
psd-to-html9
uniapp9
docusaurus8
html8
android8
vue8
psd8
ios8
javascript8
nodejs8
keyboard7
sticker7
documentation7
Programming languages (5)
Github contributions (5)
leiroc/wipe
Jul 2015 - Oct 2017
Wipe是一款基于HTML5 canvas的移动端，涂抹，自动播放涂抹轨迹，刮刮乐的插件。（The movement of the wiper is a based on HTML 5 canvas, daub, automatic playback daub trajectory, scratch music plug-in.）
Contributions:29 commits, 3 PRs, 33 pushes in 2 years 3 months
leiroc/node-wechat-room
Apr 2016 - Jul 2017
A simple wechat room using node + express + socket.io
Contributions:9 commits, 8 pushes, 1 branch in 1 year 3 months
wechat
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