Weichao Xu
Principal Application Engineer
California, United States
Summary
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Senior🎓
Top SchoolWeichao Xu is a Principal Application Engineer based in California with 11 years of hands-on experience designing high-speed hardware and systems for data center, AI, and ADAS applications. He blends deep signal- and power-integrity expertise (PCIe, CAUI-4, Interlaken, SerDes) with full product-cycle experience—from PCB stack-up and prototype bring-up to validation, manufacturing and launch. A pragmatic systems engineer turned product manager, he has driven product strategy while coaching early-career engineers and evangelizing technical vision at Teradyne before moving to Astera Labs. He routinely automates test and analysis workflows with Python and leverages precision clocking and RF knowledge (GPS/atomic clocks) to solve tricky timing and metrology challenges. Known for cramming maximum electronics and connections into compact volumes, he combines disciplined engineering rigor with a maker’s appetite for dense, elegant hardware solutions.
12 years of coding experience
11 years of employment as a software developer
Master of Science Electrical and Computer Enginnering, Master of Science Electrical and Computer Enginnering at University of MinnesotaExchange Student Electrical Engineering, Exchange Student Electrical Engineering at Columbia University in the City of New YorkThe Chinese University of Hong Kong (CUHK)
Chinese, English, ChineseGithub contributions (5)
WDavidX/init
Jul 2014 - Mar 2016
Contributions:41 commits, 18 pushes in 1 year 8 months
WDavidX/ii
Mar 2016 - Oct 2019
Contributions:38 pushes, 1 branch in 3 years 7 months
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