Xiangyu Qiu
Vice President at Credamo
Greater Seattle Area United States
Summary
👤
Senior🎓
Top SchoolXiangyu Qiu is a seasoned software leader with a Master's in Computer Science from Peking University and over 15 years of hands-on engineering experience across Beijing, the Bay Area, and Greater Seattle. Currently Vice President at Credamo, he previously built payment systems and backend services as an SDE at Coinbase and Groupon, and cut his teeth in mobile and systems work from iOS apps to C++ graphics kernels. He blends deep full-stack implementation skills with engineering management, having moved between freelance, consulting, and enterprise roles while consistently shipping scalable systems. Notably comfortable in both startup and large-company contexts, he has a background that spans low-level C++ work, multi-threaded iOS development, and Ruby on Rails payments platforms. Xiangyu’s career reflects a pragmatic focus on solving real-world problems end-to-end, and a pattern of quickly becoming a technical lead in new domains. Based in the Greater Seattle Area, he brings cross-cultural experience and a track record of translating academic rigor into production-grade software.
9 years of coding experience
13 years of employment as a software developer
Bachelor of Science (BS) Applied Mathematics, Bachelor of Science (BS) Applied Mathematics at Beihang UniversityMaster of Science - MS Computer Science, Master of Science - MS Computer Science at Peking University
English, Chinese
Github Skills (13)
javas10
payment-processing10
java10
testing10
databases9
database9
concurrency9
database-api9
billing8
payment8
subscribe7
su7
subscriber7
Programming languages (1)
Github contributions (2)
killbill/killbill-cybersource-plugin
Jul 2016 - Aug 2017
Plugin to use CyberSource as a gateway
Contributions:7 commits in 1 year 1 month
cybersourceplugingateway
sbrossie/killbill
Nov 2016 - Oct 2017
Contributions:6 commits in 11 months
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