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Java courses 650

Learn Java online: university courses, full YouTube courses, and courses with free certificates, from the IITs, MIT, Harvard, Google, Microsoft and more.

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Great Learning

OOPs in Java in Hindi

4.4284 ratings

OOPs in Java provide a clear program structure by dividing it into objects and classes. It also promotes reusability, flexibility, and maintainability of code. Object-Oriented Programming is a programming paradigm based on the concept of objects. These objects are composed of data and methods that…

  • Great Learning Academy
  • 1.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Duke University

Java Programming: Build a Recommendation System

4.7661 ratings

Ever wonder how Netflix decides what movies to recommend for you? Or how Amazon recommends books? We can get a feel for how it works by building a simplified recommender of our own! In this capstone, you will show off your problem solving and Java programming skills by creating recommender systems.…

  • Coursera
  • 4 weeks of study, 3-6 hours/week
  • Self-paced
  • Paid certificate

University of Pennsylvania

Introduction to Java and Object-Oriented Programming

4.5335 ratings

This course provides an introduction to the Java language and object-oriented programming, including an overview of Java syntax and how it differs from a language like Python. Students will learn how to write custom Java classes and methods, and how to test their code using unit testing and test-dr…

  • Coursera
  • 3 weeks of study, 5-7 hours/week
  • Self-paced
  • Paid certificate

Great Learning

Dockerize Spring Boot Application

4.5332 ratings

Spring Boot is a framework that allows you to deploy java apps as a microservice. These days a lot of companies rely on this framework to help them deploy their software and also with the help of docker. This course will help you to understand how you can go ahead and launch a spring boot app with…

  • Great Learning Academy
  • 1 hour
  • Self-paced
  • Free course
  • Free certificate
  • Intermediate

Great Learning

Programación Java

4.545,722 ratings

Este curso en línea de Java con certificado es un buen comienzo para los principiantes que desean aprender los conceptos básicos de Java. Primero se te presentará brevemente el lenguaje de programación Java, seguido de información sobre la instalación del IDE de Java. Revisarás diferentes conceptos…

  • Great Learning Academy
  • 2 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

CodeWithHarry

Java Tutorials For Beginners In Hindi

In this complete Core + Advance Java tutorial for beginners in hindi, we will see complete java topics covered in hindi. This java complete tutorial will cover topics like Downloading Java, Installation of Java, java JVM, java inheritance, java inheritance & polymorphism and other complete java tut…

Video playlist
  • YouTube
  • 113 videos, 29 hours
  • Self-paced
  • Free video

Apna College

Java & DSA in 30 days : Course for Placement

Topics Covered : Java Language required for DSA. Data Structures and Algorithms covered till Graphs. This series will give help you start learning from basics and get you ready for Java + DSA in 30 days for Placement & Internships.

Video playlist
  • YouTube
  • 39 videos, 33 hours
  • Self-paced
  • Free video

Great Learning

Java Applications

4.4500 ratings

Multiple programming languages have emerged over the years furthering the technological boom we have witnessed until now. Java is one such popular programming language that is known for its platform independence and widespread applicability in different fields. In this Java applications course, we…

  • Great Learning Academy
  • 1 hour
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Alison

Java Part 2: Various Updates, Security and RIA

4.39 ratings

This course, Java Part 2: Various Updates, Security and RIA, will provide you with an understanding of many of the new updates to come to Java SE 7 and of how they work in terms of data management and security. You will learn XML external properties. You will be able to explain the enhancements to…

  • Alison
  • 5 hours
  • Self-paced
  • Free course
  • Paid certificate
  • Beginner

Great Learning

GitHub Copilot Using Java and MySQL

4.693 ratings

This free online GitHub Copilot Java MySQL course teaches you how to harness the power of GitHub Copilot to accelerate real-world application development. You will gain hands-on experience building a full Student Grade Management System in Java with SQLite, learning to implement GUI screens, databa…

  • Great Learning Academy
  • 1.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Great Learning

Pattern Program in Java

4.586 ratings

A free pattern program in java course is useful when students, developers, and hands-on beginners need a practical entry point into the subject. The course introduces setup, syntax, core logic, and debugging in a way that shows how the pieces work together. Instead of treating pattern program in ja…

  • Great Learning Academy
  • 1.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Great Learning

Collections in Java

4.4489 ratings

Learning java collections is easier when each idea is tied to a real decision, task, or workflow. This free course is built for beginners who want practical context before moving into deeper tools, projects, or role-specific training. You work through ArrayList, LinkedList, HashMap, HashSet, iterat…

  • Great Learning Academy
  • 2.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Great Learning

Graphs in Java

4.579 ratings

A free graphs in java course is useful when students, developers, and hands-on beginners need a practical entry point into the subject. The course introduces setup, syntax, core logic, and debugging in a way that shows how the pieces work together. Instead of treating graphs in java as a list of te…

  • Great Learning Academy
  • 1.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Intermediate

freeCodeCamp

Java Tutorials

Video playlist
  • YouTube
  • 7 videos, 40 hours
  • Self-paced
  • Free video

The Georgia Institute of Technology

Data Structures & Algorithms III: AVL and 2-4 Trees, Divide and Conquer Algorithms

Learn more complex tree data structures, AVL and (2-4) trees. Investigate the balancing techniques found in both tree types. Implement these techniques in AVL operations. Explore sorting algorithms with simple iterative sorts, followed by Divide and Conquer algorithms. Use the course visualizations…

  • edX
  • 5 weeks, 9 - 10 hours per week
  • Self-paced
  • Free to audit
  • Paid certificate
  • Intermediate

Great Learning

Multithreading In Java

4.4570 ratings

In this course, you will learn different concepts that will help you to get a hold over this topic.It will start with the topics such as, what is the history of Java, why an individual should learn it, and why it is so popular among the masses along with the topics like the life cycle of a thread,…

  • Great Learning Academy
  • 2 hours
  • Self-paced
  • Free course
  • Free certificate
  • Intermediate

Great Learning

Introduction to Spring Framework

4.5296 ratings

Free spring framework learning should help students, developers, and hands-on beginners understand why the topic matters before moving into deeper practice. The course introduces setup, syntax, core logic, and debugging in a way that shows how the pieces work together. Instead of treating spring fr…

  • Great Learning Academy
  • 1 hour
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Great Learning

Data Structure in Java in Hindi

4.3217 ratings

Data structure deals with structuring or organizing data in the computer system so that the data can be used in an effective manner. For example, linearly storing data - Array or Linked Lists, storing data one upon the other - Stack, Hierarchical manner - Trees, and Connecting Nodes - Graph. In thi…

  • Great Learning Academy
  • 2.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

Great Learning

Exception Handling in Java in Hindi

4.554 ratings

Exception handling in Java ensures that the normal flow of the program doesn’t break even when such an exception occurs. It is one of the powerful methods to handle run-time errors and ensure the ideal flow of an application. Great Learning brings you Exception Handling in Java Course in Hindi. We…

  • Great Learning Academy
  • 1.5 hours
  • Self-paced
  • Free course
  • Free certificate
  • Beginner

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