Chaoshuai Lyu
Member Of Technical Staff at Anthropic
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolChaoshuai Lyu is a seasoned iOS engineer and technical leader with 11 years of experience building high-growth consumer products and real-time messaging systems. He was a founding iOS lead on Instagram’s Threads, helping the app reach over 100 million users in its first days, and previously drove core iOS work across Messenger and Reels. Currently at Anthropic, he applies his product-scale mobile expertise to developer-facing tooling for Claude Code. A two-time ICPC World Finalist, he combines deep algorithmic skills with practical system design, and competes in CTFs focused on reverse engineering and cryptography in his spare time. He has a Master’s in Computer Science from UCLA and a history of shipping performant, user-facing features under tight deadlines. Less obvious: he has experience maintaining online judge and auto-grading systems, reflecting a strong background in tooling and developer productivity.
11 years of coding experience
11 years of employment as a software developer
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Zhejiang University of TechnologyUniversity of California, Los Angeles
Chinese, English
Github Skills (28)
nuget10
redis10
wechat10
distributed-cache10
sdk10
memcached10
netcore10
ddd10
event-sourcing9
cqrs9
dotnet9
csharp9
frontend8
vnext8
json8
Programming languages (3)
Github contributions (5)
luchaoshuai/QinJilu
Dec 2014 - Jan 2016
Contributions:40 commits, 54 pushes in 1 year 1 month
luchaoshuai/SalarySheet
Jan 2019 - Mar 2019
Contributions:1 release, 5 pushes, 1 tag in 2 months
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