[Java Advanced Practical Project] Spring Core + H2 Based Food Truck Kiosk System Development

📢 [News] Opening the path to becoming an 'AI Conductor,' the only key to breaking through the hiring freeze.

OpenClaw Master Class Basic Series Part 1 Open!

Hello, students!

While the previously released courses focused on building fundamental programming skills (based on Java), I believe this course marks the starting point for living as a developer and IT professional walking alongside AI.

I hope my lecture can be of some help in becoming an IT intellectual who can live enjoyably alongside AI.

If you would like to know more details about the course, please read the information below and click the course link. Thank you!

"Is developer employment over now?" This is a painful question many are asking amidst the recent chill in the job market. However, the truth felt on the ground is a bit different. While the era of the 'coder' who simply writes code as instructed is fading, the value of the 'architect' who designs system structures while wielding AI as a tool is rising more steeply than ever.

This [OpenClaw.ai Masterclass Basic Part 1] is not just a lecture for learning a new tool. It is the most practical starting point for you to gain an overwhelming competitive edge as a commander leading an AI army, rather than being a victim swept away by AI trends.

🚀 Why is this lecture crucial for your career right now?

1. Evolution from 'Coder' to 'Intelligent System Manager'

   
   While others are asking ChatGPT for a single line of code, you will build 'autonomous agents' that judge for themselves and complete tasks. You will personally prove the reality of the "talent who does the work of 10 people alone" that companies crave.

   
   

2. Using 'security', the biggest corporate fear, as your weapon
   While most developers hesitate to adopt AI due to security concerns, you will provide a clear solution on "how to safely integrate AI into practical workflows" through a Docker-based security sandbox. This will be your powerful differentiator that makes interviewers nod in agreement.

   
   

3. A combination of unchanging fundamentals + the latest AI trends
   Object-oriented principles, system architecture, and the philosophy of security. We add the wings of OpenClaw onto the solid foundation we have built. We will help you regain the confidence that only developers with technical self-sufficiency can possess.

   
   

🛠 Core competencies to master in Part 1: Foundations

• Docker Sandbox: Building an isolated working environment to run AI while protecting your PC

• Agent Intelligence: Understanding autonomous task execution logic through Gemini API integration

• Security Strategy: Practical security know-how, including responding to plaintext API key exposure and IP whitelisting

• Workflow Automation: Practical processes from file analysis to automated report generation

"The future will not be divided into those who use AI and those who do not, but into those who know how to control AI and those who are controlled by it."

They say it is a difficult era to find employment, but for those who are prepared, I believe it is actually an era of opportunity where you can create the greatest gap. I invite you to the starting point of that overwhelming competitiveness.

I'll see you in the lecture right now!

[Link to the course]: https://inf.run/LWXUC

Hello, everyone!

I am here to share the news about the opening of a new course.

Part 3 of the Mini Project Java course is not console-based, but includes a 'screen' that the user directly interacts with.

[Java Practical Project: UI Edition (Spring + JavaFX)] is the course..

It is an exciting project where we will work together to create a fully functional movie information application by combining Spring Boot and the flexible UI composition of JavaFX in a desktop environment before moving on to the web. ^^

👉Go to the course:https://inf.run/nDrhd

A few words for those who want to become Java developers in the full-fledged AI era:

I am well aware that this course does not align with the current development trends as of February 2026.

Nevertheless, the reason I am opening this course without giving up is that I believe the fundamentals of Java remain the most important core, whether you are working with AI or not.

In an era where the entry-level job market has frozen and AI is taking over coding, you might be wondering, "Is there any point in studying Java deeply right now?" and the reality is that you probably feel more inclined to give up on the path of becoming a Java developer.

However, if you look at it from a slightly different perspective,

Instead of an era where developers who simply write code well are no longer needed, developers who can 'perfectly control and correct AI' will be treated more preciously than ever before.

Nevertheless, I believe that if you can solidify your Java fundamentals through deep thinking and use that as a foundation to handle AI, it could actually become easier than expected to start your career as a Java developer.

While JavaFX may not be a widely used UI technology in the industry, I would appreciate it if you could view this course as my desire to help you build a solid foundation in practical Java skills.

I have listed a few reasons below why I believe Java fundamentals are important, and I hope this helps you in deciding whether or not to continue your Java studies.

Why Java fundamentals are important:

• The depth of thought determines the quality of the prompt: You must understand the basic principles of Java to give sophisticated instructions to AI. You cannot ask questions about what you do not know.

• Must be able to question AI outputs: Only a solid foundation creates the 'eye' capable of identifying flaws and optimizing code generated by AI.

• It is the weapon of an irreplaceable rookie: A candidate who can say, "I have the fundamentals to understand AI-generated code, identify structural flaws, and propose better architectures." This is likely exactly the kind of person companies are desperately looking for right now.

I sincerely hope you get your start as a Java developer and achieve great success.

See you in the lecture!