Kyoungsu Lee
Senior Enterprise Architect at Hyundai AutoEver America
Irvine, California, United States
Summary
👤
Senior🎓
Top SchoolKyoungsu Lee is a Senior Enterprise Architect based in Irvine with 23+ years building high-performance, scalable applications and 15+ years as a senior SDE, now focused on enterprise AI/ML and cloud architecture. He led AI/ML practices at AWS, delivering Generative AI and ML systems that cut model latency by 90% and improved throughput 20x, and has modernized and migrated 300+ applications for top enterprises like Samsung and LG. Comfortable across the full stack, he blends data engineering, model development, and production operations to serve more than 10 million end users over a decade. Known for pragmatic modernization—17+ migrations and 20+ modernization projects—he pairs hands-on coding (serverless, CloudFormation) with strategic architecture and team enablement. His background spans consumer-scale services at NHN and SK Communications to cloud strategy at Samsung and AWS Professional Services, giving him a rare mix of product-, ops-, and ML-oriented expertise.
10 years of coding experience
24 years of employment as a software developer
Master of Engineering - MEng Electronics and Computer Engineering, Master of Engineering - MEng Electronics and Computer Engineering at Korea UniversityBachelor’s Degree Electrical and Electronics Engineering, Bachelor’s Degree Electrical and Electronics Engineering at University of Seoul-서울시립대학교
Korean, English
Github Skills (29)
gluon10
multiclass-classification10
nlp9
step-functions9
deep-learning8
mxnet8
math7
aws7
react7
aws-lambda5
docker4
paragraph3
serverless3
aws-cdk3
devops3
Programming languages (6)
Github contributions (5)
yikster/codedeploy-with-autoscaling
Nov 2017 - Apr 2024
Easy way for deployment with autoscaling from legacy applications
Contributions:7 PRs, 20 pushes, 1 branch in 6 years 5 months
devopsdeploymentdockerautoscalingkubernetes
yikster/whereis-myresources
Dec 2017 - Apr 2024
Gel all aws resources in all regions.
Contributions:2 PRs, 11 pushes, 1 branch in 6 years 4 months
gelregionsaws-resourcesaws
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