Spud Hsu
Full Stack Engineer at Lesslab
Minhang District, Shanghai, China
Summary
👤
Senior🎓
Top SchoolSpud Hsu is a Full Stack Engineer based in Shanghai with 13 years of experience and a decade focused on front-end development, complemented by mobile and backend work. He has led frontend architecture and teams, built hybrid and native solutions (including a Flutter native app), and refactored complex browser extension codebases to enable tighter app integration. At earlier roles he shaped module loading and hybrid strategies for large consumer platforms and later ran frontend and iOS architecture teams while also owning product and hiring. He contributes backend payment middleware and robust error handling to open-source projects like a WeChat Pay implementation, showing attention to production-grade validation and notifications. Known for bridging UI, mobile, and server-side concerns, he combines hands-on coding with pragmatic product and team leadership.
13 years of coding experience
10 years of employment as a software developer
East China University of Science and Technology
Stackoverflow
26reputation
2kreached
1answer
0questions
Github Skills (11)
nodejs10
javascript10
api10
payment-processing10
apidoc10
xml-parsing9
error-handling9
continuous-integration6
autodeploy6
github6
ssh6
Programming languages (5)
Github contributions (5)
supersheep/wechat-pay
Sep 2014 - Feb 2018
wechat payment api for document v3.3.5
Role in this project:
Back-end Developer
Back-end DeveloperContributions:37 commits, 13 PRs, 29 pushes in 3 years 5 months
Contributions summary:Spud contributed significantly to the backend functionality of the wechat-pay repository. Their work involved the creation of middleware components, including notification and alarm functionalities. They also implemented core payment validation logic, including the `validate` and `buildXml` methods, and added features such as refund APIs. The user's changes also included adding error handling for XML parsing and addressing logical errors within the payment processing workflow.
apiwechatpaymentpayment-apiwechat-payment
supersheep/hexoleft
Jan 2013 - Apr 2014
Contributions:11 commits in 1 year 2 months
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