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 (36)
counting10
html5-canvas9
wechaty9
plug9
vue9
android9
docusaurus8
music8
playback8
socket8
keyboard8
ios8
javascript8
uniapp8
socket-io7
Programming languages (5)
Github contributions (5)
leiroc/node-wxeasy
Apr 2016 - Jul 2017
Contributions:11 commits, 28 pushes, 1 branch in 1 year 3 months
leiroc/wipe
Jul 2015 - Oct 2017
Contributions:29 commits, 3 PRs, 33 pushes in 2 years 3 months
canvasjavascriptwipehtml-5plug-in
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