Skip to main content

About

LearnWith Mahidhar is a free study guide for developers preparing for Java, Spring Boot and Microservices interviews.

Instead of memorising question lists, each page explains how things actually work (HashMap internals, how auto-configuration decides what to create, why a saga needs compensation) and then shows the questions interviewers ask about them, with model answers.

How the content is organised​

  • Topic sections go from Core Java through Spring, data, microservices, messaging, security and DevOps.
  • System design pages apply the ideas to realistic Java microservice scenarios.
  • Interview toolkit collects question banks, coding problems, behavioural answers and cheat sheets.

Accuracy​

Code samples are written for recent Java and Spring Boot versions and checked before publishing. If you spot a mistake, please get in touch.