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YJ Kim Devlog Backend Engineer — Java · Spring · System Design
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      System Design Interview — Framework, Patterns, and 5 Real Problems Solved

      System design interviews separate engineers who build things that work from engineers who build things that scale. A ...

      2026-05-17 17 분 소요
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      Spring Boot Microservices — Complete Architecture Guide for Production

      Building production-ready microservices is like constructing a city instead of a single building. Each service is an ...

      2026-05-17 15 분 소요
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      Kubernetes in Production — 20 Best Practices Every Backend Developer Should Know

      Running Kubernetes in production is not the same as running it in a tutorial. A tutorial cluster forgives mistakes — ...

      2026-05-17 17 분 소요