Yejun Qin
Co-Partner & Chief Technology Officer at APEXO CO.,LIMITED
Shenzhen, Guangdong Province, China
Summary
👤
Senior🎓
Top SchoolYejun Qin is a seasoned full-stack engineer and technology leader with 11 years of hands-on experience and a decade-plus track record building web and mobile applications. As Co-Partner and CTO at APEXO, he shapes technology strategy, infrastructure choices, and performance metrics while balancing security and commercial viability. He blends practical expertise across front-end and back-end stacks (React, Node.js, PHP, Java) with applied knowledge in deep learning and blockchain, backed by a Udacity nanodegree in Deep Learning. His background ranges from freelance product delivery to senior engineering and architecture roles, giving him a pragmatic sense for shipping production systems across iOS, Android and server platforms. Based in Shenzhen, he is comfortable moving between coding, hiring decisions, and strategic technical planning—an operator who still codes when projects demand it.
11 years of coding experience
10 years of employment as a software developer
Nanodegree Foundation, Deep Learning, Nanodegree Foundation, Deep Learning at UdacityBachelor, Computer Science and Technology, Bachelor, Computer Science and Technology at Hunan University
Github Skills (28)
deserialization9
json-serializer8
swift8
fastjson8
png8
android8
serialization8
java8
json8
json-parser8
image8
objective-c7
ios7
gif7
webp7
Programming languages (3)
Github contributions (5)
iyakexi/app-pay-demo-android
Jan 2016 - Jan 2019
Android集成支付宝&微信支付Demo
Contributions:3 commits, 1 push, 1 branch in 2 years 11 months
iyakexi/app-pay-server-demo
Jan 2016 - Jan 2019
支付宝&微信支付Server端实现代码PHP
Contributions:5 commits, 4 pushes, 1 branch in 3 years
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