Complete a Full Backend Service Cycle with Spring Boot and AWS

Hello, this is Hanjogak.

Following my experience building and designing services, I’ve released a new course covering the process of automating deployments and investigating issues in production.

From Automating Service Deployment to Responding to Operational Incidents — GitOps, Observability, and AI Agents

In this course, you’ll deploy a Spring Boot SNS app to a local Kubernetes cluster and practice the workflow from code changes through deployment and incident analysis.

• Automating Deployment with GitHub Actions and Argo CD

• Monitoring service status with Prometheus and Grafana

• Investigating the Causes of Incidents Using Logs and Traces

• Reviewing the AI agent’s analysis results against observability data

Recommended for those who want to expand what they learned in the previous course into deployment and operations.

If you have experience building basic APIs with Java and Spring Boot, you can review the course content through the course introduction and preview.

To celebrate the launch, it's 70% off until October 29.
Regular price: 66,000 won → 19,800 won

Explore the new course curriculum and preview

If you’re considering deployment and operations as your next learning goals, feel free to take a look. I hope you’ll find it useful to apply what you’ve learned to your projects.

Thank you!

Hello.

I am sharing news about a new course for those who have taken my previous lectures.

This time, we have included the process of designing a server system that responds to traffic surges by directly evolving a coupon service.

Rather than simply listing technologies, we focused on issues such as concurrency, asynchronous processing, caching, consistency, and traffic control.

I focused on the process of choosing the right design for each situation by reproducing and measuring them firsthand.

If you've been curious about the problems that arise when traffic surges and the criteria for solving them—beyond just implementing a server—this will be helpful.

📅 Released on August 10th

🎁 70% Early Access discount for one month after launch

👉 [Designing a Server System to Withstand Traffic Surges - Coupon Issuance Service] View Course

If you are interested, please feel free to take a look. Thank you.

Hello, students/prospective students.

It's one piece.

Spring Boot, Completing a Cycle of Backend Services with AWS

Thank you very much for your interest in the lecture. 🙂

We would like to inform you about the lecture update on 25/7/1 .

• Continuous code management and deployment, CI/CD

  • Git code shape management

  • Git branch, PR

  • Building CI/CD with Github Actions

  • Caching to improve gradle and docker build speed

  • AWS SSM Integration for Security Improvements

  • Separation of development and operating environments through Spring profile

CI/CD is a great way to improve developer productivity and the stability and reliability of your code base. It may be a bit complicated at first, but once you set it up, it’s a system that will benefit your entire project.

I added this content because I thought it would be good to include the above topic in one cycle of backend service.

If you have any feedback/suggestions/any other comments, please feel free to ask through the Google form below. We will do our best to reflect them in the lecture as soon as possible.

• https://forms.gle/MRdCxJSYfva47Q5Y7

thank you

One piece dream