Wontak Ryu
AI Software Engineer at KRAFTON Inc.
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolWontak Ryu is an AI Software Engineer based in Seoul with 8 years of experience building production-grade ML systems across medical, manufacturing, and architecture domains. He specializes in MLOps and scalable inference—designing cost-efficient GPU architectures using Spot Instances, ArgoCD-driven CI/CD, Argo Workflows, and canary deployments to stabilize latency and reduce costs. His background spans research-grade model work (autoencoders, residual architectures, reinforcement inference) and hands-on optimization like TensorRT quantization, Triton Serving, and FastAPI/Golang service tuning. Notably, he built personalized Stable Diffusion pipelines for a consumer-facing AI photo app that learn from as few as 8–20 images, balancing privacy, safety, and operational reliability. Colleagues know him for turning complex research into reproducible, deployable pipelines and for pragmatic infrastructure choices that squeeze cloud costs without sacrificing performance.
8 years of coding experience
3 years of employment as a software developer
학사, 소프트웨어융합, 학사, 소프트웨어융합 at 인하대학교
Github Skills (92)
python10
convex-optimization10
face-recognition10
nlp10
java-client10
face-detection10
machine-learning10
segmentation10
visual-recognition10
object-detection9
transformer9
computer-vision9
deep-learning9
fluentd9
pytorch9
Programming languages (11)
Github contributions (5)
RRoundTable/blog
May 2020 - May 2021
RoundTable의 기술블로그
Contributions:1 PR, 162 pushes, 2 branches in 1 year
roundtablereacttypescript
RRoundTable/CPPS
Oct 2019 - Dec 2020
Contributions:6 PRs, 187 pushes, 8 branches in 1 year 2 months
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