Eunsub Lee is a CEO and former educator-turned-engineer with eight years of experience building full-stack products and cloud-native infrastructure. After seven years as an elementary school teacher, he transitioned into software, contributing to AI-driven services, microservice architectures, and DevOps automation across startups and research teams before serving as CTO and now founding fantasy-sports platform RallyPick. He blends hands-on backend, frontend, and DevOps skills—Terraform, Kubernetes, GitHub Actions and AWS/NCP—with product instincts honed running MVPs and teaching DevOps courses. Based in Seoul, he has a knack for turning complex technical stacks into user-facing products and a rare background that couples classroom communication skills with technical leadership.
8 years of coding experience
3 years of employment as a software developer
학사 English Education, 학사 English Education at Cheongju National University of Education
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