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AI interviews are becoming common for Java backend roles, especially for developers with 3 to 5 years of experience.

A common interview trap: peek and map? In this video, I explain the difference between peek and map using clear examples and ...

Java vs Python the debate that never ends. In this video, we honestly break down Java vs Python in 2026 without hype, fanboy ...

Learning how to prepare for a job interview? 🛠️ Understand the core difference between Abstract classes and Interfaces for your ...

Still mixing up reduce and collect? In this video, I explain the difference between reduce and collect using clear examples and ...

Not sure when to use parallelStream and stream? In this video, I explain the difference between parallelStream and stream using ...

Preparing for Java and Spring Boot interviews with 3–5 years of experience can feel overwhelming because every topic looks ...

A common interview trap: Consumer and Supplier? In this video, I explain the difference between Consumer and Supplier using ...

This confuses even experienced devs: filter and map? In this video, I explain the difference between filter and map using clear ...

Interviewers love asking Method Reference and Lambda? In this video, I explain the difference between Method Reference and ...

Still mixing up forEach and forEachOrdered? In this video, I explain the difference between forEach and forEachOrdered using ...

AI predictions are full of hype about replacing entire org charts overnight. But that's wishful thinking—not reality. Here's a better ...

Many developers confuse Predicate and Function? In this video, I explain the difference between Predicate and Function using ...

A common interview trap: anyMatch and allMatch? In this video, I explain the difference between anyMatch and allMatch using ...

Vertical vs Horizontal Scaling is one of the most important system design concepts for Java backend developers. In this video, you ...

I have 2–3 years of Java backend experience, and I cleared the technical round. In this series, I will explain each Java interview ...

Not sure when to use Distributed Tracing and Logging? In this video, I explain the difference between Distributed Tracing and ...

... Rate Limiting, Load Balancing) ✓ Real-world use cases ✓ Interview-ready explanation This video is perfect for: Java Backend ...

Not sure when to use Kafka and RabbitMQ? In this video, I explain the difference between Kafka and RabbitMQ using clear ...

I cleared the technical round, and these exact Java questions were asked. This series is useful for: – Java Backend Developers ...

How do you go from absolute beginner to a professional Java Developer? In this final "byte" of Chapter 1, we map out your path to ...

Many developers confuse Centralized Logging and Distributed Logging? In this video, I explain the difference between ...

In this video, we demonstrate Runtime Polymorphism through Method Overriding. By redefining a Parent class method inside the ...

This confuses even experienced devs: Stateless Service and Stateful Service? In this video, I explain the difference between ...