All Java Keywords in One Place.Java has 53 reserved keywords that you can’t use as identifiers — each has a specific role in the language. Whether you're just starting with Java or revising for an interview, knowing these keywords is essential!. #java #masteringbackend

Securing your app with Spring Security and OAuth2 Login. Public access to / and /login**, all other endpoints require authentication. Read the full guide: #Java #SpringBoot #SpringSecurity #OAuth2 #Backend #WebDevelopment

Master Java Tokens in Minutes.Learn about keywords, literals, identifiers, and more—the core building blocks of Java code. Blog: #Java #JavaDeveloper #LearnJava #JavaBasics #100DaysOfCode #BackendDev #SpringBoot #CodeNewbie #TechBlog #JavaProgramming

just getting started with Java?. we created a Java Essentials Playlist on YouTube — perfect for beginners and anyone looking to refresh their skills!. Check it out now!. #Java #100DaysOfCode #LearnJava #MasteringBackend

OAuth 2.0 is the backbone of secure API access. Here's the breakdown:.- Grant types: Auth Code, Implicit, Client Credentials. - Core concepts: Tokens, Resource Owner, Auth Server.- Security tips.- OpenID Connect: for user identity. A great visual by MasteringBackend. #OAuth2

Understand Java Access Modifiers in under a minute. They control where your classes, methods, and variables can be accessed. - public.- private.- protected.- default. Here’s a simple breakdown. #Java #Backend #Coding #LearnJava #100DaysOfCode #masteringbackend

Meet the Team Behind Mastering Backend. What began as blog posts is now a growing EdTech platform making backend development accessible to all — no formal degree needed. Built by a remote-first team, we’re on a mission to help you learn, build, and grow. #masteringbackend

Masteringbackend updates!. Building the @master_backend platform has taught me a lot. The entire frontend is built using React and Next.js. I haven't used them before. So far, I have completed. - Authentication System.- Course Management.- Quizzes.- Certificates.- Coins & Stages

Java Primitive Data Types — explained one by one with size and range!. Perfect for beginners & revision. Check it out 🔗. #Java #100DaysOfCode #BackendDev #JavaDeveloper #masteringbackend.#javadatatype

Containerize your Spring Boot app in seconds — no Dockerfile needed!. Meet Google Jib. Read More:. #SpringBoot #Docker #Jib

@kaperskyguru started Mastering Backend to make backend development accessible to everyone — no degree required. From blog posts to a full learning platform, his vision now empowers thousands of developers worldwide. #MasteringBackend #FounderStory #EdTech #BackendDevelopment

Types of Arrays in Java. Java arrays are of two main types:. 🔹 Regular Arrays: Fixed rows & columns.🔹 Jagged Arrays: Rows can have different lengths. 🔗 Read more with examples:. Choose based on structure needs. #Java #100DaysOfCode #masteringbackend

Belated Happy Birthday, @tolueneexx. Your creativity and dedication as Content Manager are at the heart of Mastering Backend. Thank you for consistently raising the bar. Wishing you a year full of growth and success!. #masteringbackend #happybirthday #contentmanager #manager

API Design Best Practices.A simple checklist for scalable, secure, and user-focused APIs. Save this. #APIDesign #BackendDev #RESTAPI #JavaDeveloper #CleanCode #SoftwareEngineering #Microservices #MasteringBackend

Mastering Abstraction in Java. Abstraction lets you focus on what an object does, not how it does it. Dive deeper: . #Java #OOP #Abstraction #100DaysOfCode.#java #ayshriv

✅ Message storage using MySQL.✅ User authentication & authorization.✅ Clean, scalable architecture. A must-read for backend & frontend developers exploring real-time applications. Read here: {Author: @Kaperskyguru }.#masteringbackend.

Arrays in Java are fixed-size, ordered collections of elements of the same type. Use them when you know the number of elements in advance and want fast indexed access. 🔗 Read more with examples: #Java #masteringbackend #arrays #backend

Understanding static, final, super, super(), this(), and this in Java. These keywords are essential for object-oriented programming in Java. Here’s a single code snippet demonstrating each concept with brief explanations. Read more:. #java #springboot

Maven Commands Every Java Developer Should Know. A quick visual guide to core Maven lifecycle commands:.• Compile.• Test.• Package.• Install.• Clean. Simple. Essential. Ready to use. #Java #Maven #JavaDeveloper #BackendDev #SpringBoot #BuildTool #CleanCode #MasteringBackend

Dockerizing Spring Boot Apps made simple. Whether you're using Dockerfile, Google JIB, or Paketo Buildpacks, containerizing your Java app has never been easier. - Fast builds.- Zero config.- Production-ready. Read more :. #SpringBoot #Docker #ayshriv