Must have tool, technologies & skills for a Java Developer

Upasana | December 23, 2017 | 1 min read | 3 views

Essential Tools for Java Developer

  • Java Development Kit (Java 8 or 9)

  • Git Distributed Version Control System

  • IntelliJ IDEA for Development Environment or Eclipse

  • Android Studio for Android Development

  • Atom or Notepad++ for misc editing tasks

  • Ubuntu/Centos/Windows OS

  • Microservices Architecture Styles for Software Development

  • REST over HTTP communication

  • Algorithms and Datastructures

  • Concurrency and multithreading in Java

  • Familiarity with any Cloud (AWS, Azure, Heroku, etc)

  • NoSQL and SQL database knowledge (MySQL, MongoDB, DynamoDB, HBase, Apache Cassandra)

  • Familiarity with Text Search Libraries (Lucene, Solr, Elastic Search, etc)

  • Basic Knowledge of Jquery and javascript

  • Freemarker/Velocity Template Engine

  • Spring Framework/ Spring Boot

  • Basic understanding of Servlets

  • Jetty/Tomcat/Undertow or other servers

  • HTML 5

  • Firebug Firefox/ Chrome Developer Tools

  • Head First Design Patterns in Java

  • Concurrency In Practice by Brian Goetz

  • Effective Java 2nd Edition by Joshua Bloch

  • Algorithms 4th edition :

Top articles in this category:
  1. Citibank Java developer interview questions
  2. Multi-threading Java Interview Questions for Investment Bank
  3. SQL - Write a query to find customers who have no orders yet
  4. Sapient Global Market Java Interview Questions and Coding Exercise
  5. UBS Java Interview Questions
  6. Cracking core java interviews - question bank
  7. What are the key principles for designing a scalable software?

Recommended books for interview preparation:

Find more on this topic:
Buy interview books

Java & Microservices interview refresher for experienced developers.