Gyuseok Lee
HashiCorp Technical Specialist
Seoul, South Korea
Summary
🤩
Rockstar🎓
Top SchoolGyuseok Lee is a seasoned infrastructure and platform engineer with 8 years of experience focused on automating and securing cloud-native systems, currently serving as a HashiCorp Technical Specialist at IBM in Seoul. He has deep hands-on expertise with HashiCorp tooling, OpenShift/Kubernetes, CI/CD, middleware, and microservices from roles at HashiCorp, Red Hat, and earlier server/game backend positions. Gyuseok blends pre-sales and solutions engineering with practical development experience—having built C++/Java servers, RESTful services, and ML-assisted features in gaming projects—so he speaks both to architects and developers. His background in middleware and enterprise integration pairs with a master’s in software engineering, enabling him to design pragmatic, scalable reference architectures and proofs-of-concept. Notably, he has moved between product vendor and customer-facing roles, giving him a rare perspective on translating platform capabilities into measurable business outcomes. Based in Seoul, he combines technical depth with strong presentation and training experience, regularly communicating complex designs to diverse audiences.
8 years of coding experience
11 years of employment as a software developer
Master of Engineering Software Engineering, Master of Engineering Software Engineering at Korea UniversityBachelor Hospital Administration Information, Bachelor Hospital Administration Information at College of Medicine, Pochon CHA University
Github Skills (44)
hashicorp-vault10
secrets10
security10
go10
vault10
golang10
batch10
access-management10
decks10
encryption10
slide9
container9
integrations9
hashicorp9
workload9
Programming languages (6)
Github contributions (5)
Great-Stone/images
Jun 2020 - Mar 2025
Contributions:668 pushes, 2 branches in 4 years 9 months
Great-Stone/great-stone.github.io
May 2019 - Jun 2021
for sharing document
Contributions:128 pushes, 1 branch in 2 years 1 month
sharing
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