Java Techie

Hello Techies 👋

Check this out! 🚀
I’m pretty sure you’re going to love this one. 🔥

👉 https://youtu.be/B3hT4d-t2uE

Would love to hear what you think! ❤️

4 weeks ago | [YT] | 20

Java Techie

🚀 Redis Cache Eviction Explained | How TTL, LRU & LFU Actually Work # 08
https://youtu.be/72eZWhx4mDs

1 month ago | [YT] | 11

Java Techie

​ ‪‪@Javatechie‬
🚀 Something Exciting is Coming for the JavaTechie Community! 🔥

I’ve been spending quite some time exploring Claude Code, and honestly, it has completely changed the way I look at AI-assisted software development. 🤯

This is not just about asking AI to write some code…

Imagine having an AI that can understand your project, work with your codebase, follow your instructions, remember context, use tools, work with other AI agents, and automate parts of your development workflow. 🚀

So, I’m planning something special:

🎯 CLAUDE CODE — DEVELOPER ACCELERATOR (1-Month Live Program)

A weekend-based paid live course where we’ll learn Claude Code practically and build things together — from the fundamentals to some really powerful developer workflows.

I’m currently working on the complete structure and schedule and will announce the details very soon. 👀

🎁 And this time, I have a SURPRISE for my Membership Family!

JavaTechie Members will get the complete course FREE! ❤️

After every live class, the recorded session will be uploaded for members, so you can learn it at your own pace even if you can't attend the live session.

I’m keeping the rest of the details under wraps for now… 🤫

But if you're a developer and haven't explored what Claude Code can really do beyond basic AI coding, trust me — you don't want to miss this one. 🔥

More details coming very soon… 🚀 Who’s interested? Drop a comment 👇

📚 All JavaTechie Live Courses : javatechie.ongraphy.com/t/allcourses

1 month ago | [YT] | 48

Java Techie

🙏 A Small Request to My YouTube Family
One of my close friends, Saroj Kumar Behera, is going through the toughest phase of his life. His newborn baby girl was born prematurely and is currently fighting for her life in the NICU at KK Women's & Children's Hospital, Singapore.
The estimated treatment cost is around ₹2.8 Crore, which is beyond what any family can manage alone.
If you're in a position to help, even a small contribution can make a big difference. And if you can't donate, please share this post so it reaches someone who can.
Let's come together and give this little angel a fighting chance. ❤️🙏
Donation details are provided below. Thank you for your kindness and support.

Bank Details:
SBI A/c - 30361932202
Saroj kumar Behera
IFSC - SBIN0003943
Jagatsinghpur ADB branch

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2 months ago (edited) | [YT] | 139

Java Techie

🚀 Advanced RAG System Explained | Advisor Build Production-Ready AI Applications
https://youtu.be/GRZQ3XDMFfA

2 months ago | [YT] | 25

Java Techie

Hey Techies 👋

I’ve noticed that my recent videos on System Design and AI / RAG are getting a very low response compared to other topics.

I genuinely want to understand what’s missing. 🤔

Is it the topic selection, explanation style, video length, thumbnails & titles, or are these simply not the topics you’re interested in right now?

Please share your honest feedback in the comments.

Your feedback will help me understand what you actually want to learn and create better content for you guys.

Don’t hesitate to be honest — I’m reading every comment! 👇

2 months ago | [YT] | 104

Java Techie

🤖 Want to build your own AI Assistant with Spring AI?

In this complete tutorial, you'll learn how to implement RAG, process PDFs, create embeddings, and generate AI-powered responses.

https://youtu.be/Q9SaJK0LcNE

2 months ago | [YT] | 20

Java Techie

🚨 Imagine this scenario:

A customer makes a payment of ₹500.

Everything looks fine...

But a few seconds later, ₹500 gets deducted AGAIN 😱

The strange part?

The customer made only ONE payment.

Can you guess how this can happen in a Kafka-based system?

👇 Share your thoughts before checking the explanation in my latest video.

https://youtu.be/bpaA3EiUsZE

3 months ago | [YT] | 29

Java Techie

Hello Techies 👋

Shall we start a complete System Design Series from Beginner to Advanced ? 🚀

I know many people feel System Design can be a bit boring because it involves architecture, scalability, databases, caching, messaging, and lots of theory 😅
But the reality is — the current interview standard in most companies is heavily focused on System Design skills and, more importantly, how you approach a problem and design a scalable solution.

Today, AI can already help us write code faster, but companies still want engineers who can:

* Design scalable systems
* Make architecture decisions
* Handle high traffic & distributed systems
* Think like an engineer, not just a coder

That’s why I feel this is the perfect time to seriously start learning System Design step by step.

In this series, we can cover:
✅ Basics to Advanced Concepts
✅ HLD & LLD
✅ Real-world Architecture
✅ Interview Questions
✅ Scalability, Kafka, Redis, Microservices, DB Design & more

Let me know your interest through the poll below 👇

4 months ago | [YT] | 144

Java Techie

Can You Become an AI Engineer Without Knowing This?
https://youtu.be/DLw0t4vU9O0?si=3WB56...

5 months ago | [YT] | 14