Wooyoung Choi
Senior Software Engineer at Amazon Web Services (AWS)
Greater Seattle Area United States
Summary
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Senior🎓
Top SchoolWooyoung Choi is a Senior Software Engineer based in the Greater Seattle Area with a decade of hands-on experience building scalable, secure systems across cloud, consumer, and IoT domains. He has driven product launches as a founding engineer at Amazon Key and led cross-functional domains—information security, networking, BI, and store experiences—authoring a widely adopted security infrastructure automation library used across 50+ applications. At Amazon Music he modernized legacy royalty and reporting systems and supported label contract negotiations, blending deep engineering rigor with business-facing accountability. His work on in-garage delivery integrations captured major market share and demonstrated an ability to turn technical designs into measurable business outcomes. Previously at Ericsson he delivered award-winning personalization features and robust RESTful APIs for MediaFirst’s IPTV platform, showing an early knack for scalable client and operator solutions. Trained in EECS at UC Berkeley, he combines cloud-native architecture and automation expertise with a practical focus on security and operational efficiency.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Science (B.S.) Electrical Engineering and Computer Science(EECS), Bachelor of Science (B.S.) Electrical Engineering and Computer Science(EECS) at University of California, Berkeley
English, Korean
Stackoverflow
1reputation
2kreached
0answers
2questions
Github Skills (46)
tooling10
solidity10
testing10
ethereum10
bytecode10
trading9
vyper9
django9
bitcoin9
crypto9
evm9
blockchain9
api9
alloy9
exchange9
Programming languages (6)
Github contributions (5)
teamILLO/Stockin
Oct 2020 - Dec 2020
Stockin : A new solution for stock market newcomers
Contributions:2 reviews, 188 commits, 31 PRs in 1 month
reactsemantic-uidjangomachine-learning
choiwy98/terminal-2048
Jul 2015 - Sep 2018
Contributions:5 pushes, 1 branch in 3 years 2 months
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