It was an opportunity to gain an in-depth understanding of logs, which I had previously only known vaguely. Also, while learning the ELK stack, discovering that systematic log management is possible felt like entering a whole new world. Thank you! Course content summary link: https://github.com/stbhg5/Log-Management-and-Monitoring-ELK-Prometheus-Grafana

JSCODE courses are always simple and clear, and they provide course materials, making it easy to complete them quickly.

I really enjoyed the lecture. Thanks to your lecture, I was able to complete a portfolio with CI/CD integrated into an AWS EC2 server. It’s incredibly convenient now that the deployment process, which I previously had to repeat manually, has been automated.

I took this course because, as a Spring Boot backend developer, I was curious about how to apply AI features to existing services. The course explained everything step by step, from the basic concepts of LLMs to the key components of Spring AI, chatbots, conversation memory, RAG, Tool Calling, and MCP. It was very helpful for understanding the overall flow. Rather than simply explaining the theory, the course had us implement each concept in code right away, making it easy to understand how each technology is used in real-world services. I would recommend this course to anyone with Spring development experience who is new to AI development, or to anyone who wants to introduce AI features into an existing Spring project. Thank you for the great course b !!