Day 1 | Mastering Java Collections | Learning Java for Backend Development Live

While building my Spring Boot projects like Rate Limiter and URL Shortener, I realized something...

I wasn't struggling with Spring Boot.

I was struggling with Java itself.

So I'm starting a brand-new series where I'll master the Java concepts that real backend engineers use every day.

This isn't a tutorial.

This is a Learn in Public journey where I'll practice, make mistakes, understand concepts deeply, and become a better backend engineer one topic at a time.

In today's stream we'll cover:

✅ Java Collections Framework
✅ Collection Hierarchy
✅ List vs Set vs Queue vs Map
✅ Internal Working
✅ Java Collections Practice
✅ Backend Engineering Mindset

This series will eventually cover:

Collections
Generics
Lambdas
Stream API
Optional
Functional Interfaces
Concurrency
Multithreading
Design Patterns
Java Internals

If you're learning Java, Spring Boot, Backend Development, or preparing for Software Engineering interviews, feel free to join the journey.

📌 Series: Java for Backend Developers

☕ Tech Stack:

Java
Spring Boot
IntelliJ IDEA
Maven
Git
Docker (later)
Redis (later)

💡 Learning in Public

Building one skill at a time.

#Java
#JavaCollections
#SpringBoot
#BackendDevelopment
#JavaDeveloper
#SoftwareEngineering
#CodingLive
#LearnInPublic
#DSA
#IndieDev

Видео Day 1 | Mastering Java Collections | Learning Java for Backend Development Live канала IndieDev