Java, Spring Boot, Microservices, Data Structures & Algorithms

Core Java 8,11,17, Spring Framework, Spring Boot, Microservices, Design Patterns, Kafka, Elasticsearch, Data Structures & Algorithms

Java, Spring Boot & Microservices

What’s new in Java 21: A Tour of its Most Exciting Features

Imperative, Async Blocking, Reactive & Virtual Threads

Profiling a Spring Boot application with Pyroscope

Spring Boot Rest APIs with PostgreSQL (Spring Boot + Rest APIs)

Modern Java - What’s new in Java 9 to Java 17

How to create a Multi-Module Project in Maven

Apache Kafka : Introduction and Overview

System Design Interview : URL Shortening service

Creating a Jenkins Pipeline for Spring Boot application

Service discovery in Spring Boot (Spring Cloud + Netflix Eureka)

Data Structures & Algorithms

Print numbers from a given number to 0

Print numbers from 0 to a given number

Calculate factorial of a given number

Program for printing nth Fibonacci Number

Print spelling for a given number

Calculate the Power of a Number (n^p)

Check if an integer array is sorted or not

Count ways to reach the nth stair

Program to solve "Tower of Hanoi" problem

Sum of the digits of a given number