Lingwei Xu
Senior Software Development Engineer at Amazon
Shenzhen, Guangdong Province, United States
Summary
👤
Senior🎓
Top SchoolLingwei Xu is a Senior Software Development Engineer with 11 years of experience building scalable backend systems and voice-driven experiences at Amazon Music and Alexa. Based in Shenzhen with graduate training in Computer Science from George Washington University, Lingwei has deep AWS expertise—designing EC2, Elastic Beanstalk, S3, IAM and monitoring solutions—and a track record of deploying production web crawlers and data pipelines. At Amazon he has progressed through SDE roles focused on Amazon Music Voice, shipping features that connect music services with voice interfaces. Earlier work includes architecting a data-heavy event aggregation platform using Scrapy, MongoDB and ML models, and improving speech annotation quality through rigorous QA and automated testing. Colleagues describe him as a pragmatic engineer who enjoys programming and robotics, blending hands-on scripting (30+ Python utilities) with system-level design. He brings a rare combination of product-facing voice/AI experience and end-to-end backend implementation discipline.
11 years of coding experience
9 years of employment as a software developer
Master’s Degree, Computer Science, GPA 3.75, Master’s Degree, Computer Science, GPA 3.75 at The George Washington University - School of Engineering & Applied ScienceBachelor of Engineering (B.E.), Computer Software Engineering, Bachelor of Engineering (B.E.), Computer Software Engineering at Hefei University of Technology
Chinese, Chinese, English
Github Skills (23)
api7
cpp6
excel6
spreadsheet6
user-friendly6
openxml5
xlsx5
microsoft4
nodejs4
rest4
rest-api4
cross-platform3
api-platform2
documentation-theme2
collaboration2
Programming languages (3)
Github contributions (5)
ioai-tech/ioai-tech.github.io
Sep 2023 - Aug 2024
Contributions:8 PRs, 29 pushes, 8 branches in 11 months
liudangyi/K-link
Apr 2016 - Apr 2016
Contributions:19 commits, 18 pushes, 1 branch in 19 days
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