Hsun Lee
Senior Software Engineer (Backend SRE) at Balsn CTF (Cybersecurity Competition)
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolHsun Lee is a Senior Software Engineer and Backend SRE based in Taipei with 11 years building high-availability systems for media, ticketing, and research organizations. He has driven major reliability and performance improvements at KADOKAWA Taiwan, KKTIX and 17LIVE, and led migration efforts that replaced legacy stacks with Golang, Kubernetes, and CI/CD pipelines to cut costs and boost maintainability. As first author of an NDSS’22 paper, he invented a practical, scalable verifiable randomness protocol and turned it into production-grade systems for NTU course registration. He also architects large-scale competition platforms as technical lead for Balsn CTF, combining microservices, monitoring, and realtime visualization under tight schedules. A frequent speaker on Go scheduling and SRE practices, Hsun blends hands-on backend engineering, security research, and operational leadership. His profile shows a rare mix of academic rigor and production instincts—shipping secure, measurable solutions that solve both technical debt and systemic reliability challenges.
10 years of coding experience
7 years of employment as a software developer
學士 資訊工程學系, 學士 資訊工程學系 at National Taiwan Normal UniversityBachelor of Computer Science Computer Science, Bachelor of Computer Science Computer Science at Nation Taiwan Normal University
Github Skills (45)
programming-language10
interpreter10
terraform10
terraform-provider10
application-load-balancer10
go10
nlb10
aws10
golang10
odin10
network-load-balancer10
terraform-module10
goplus9
amazon-web-services9
php9
Programming languages (8)
Github contributions (5)
LeeXun/leexun.github.io
Oct 2016 - Jun 2019
Contributions:93 pushes, 7 branches in 2 years 8 months
LeeXun/slides
Apr 2019 - Dec 2022
Contributions:24 commits, 17 pushes, 5 branches in 3 years 8 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.