Wanhae Lee Email & Phone Number

Passionate Cloud Software Engineer who takes pleasure in creating tools and services for developers. With a strong background in cloud technologies, I have developed expertise in building scalable and efficient solutions. Known as a Cloud Software Engineer, I specialize in leveraging cloud platforms to empower developers and optimize their workflows.[🎸Interest🎸]Currently, I am actively engaged in exploring various emerging concepts and technologies. Some of the keywords that captivate my attention are - "Even a one-man project can benefit from Kubernetes" - "CockroachDB's technically CP but effectively CA"- "Wasm for Serverless"These topics reflect my curiosity for leveraging cutting-edge tools and frameworks to drive efficiency and resilience in software development.[🧑‍💻Working on🧑‍💻]- I have planned to take a break until September 2023, during which I will be passively exploring job opportunities.- Until September 2023, I am proud to serve as an instructor for the Kubernetes Deep-dive lecture at LearningSpoons on a freelance basis[🕰️Previously🕰️]- Managed Kubernetes Service @ Kakaocorp- Army Tactical Command Infomation System (ATCIS) server operation @ Republic of Korea Army- Research Intern @ HCAIL[🍳Skills🍳]- Outstanding: Golang for backend services, Kubernetes (CRI/CNI/CPI), Linux Networking, Troubleshooting (e.g., finding bugs in eBPF codes, revealing DNS concurrency issues in Netty)- Familiar: Typescript (React / Svelte), AWS (Cloudfront / Lambda / ECS / S3), Domain Driven Design- Have Experience: Constraint beam search with Large Language Models[🎉Achievements🎉]- Recovering container registry server for 7K+ clusters within one hour from scratch when the data center got blacked out. 😂

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  University Of Seoul

  Computer Science