Java Courses and Certifications

Java Programming Masterclass - Beginner to Master

773 ratings at Udemy

Learn Java Basics to Advanced with Real Coding Examples. Learn core Java Programming with this core Java course.

• Udemy
• 4 hours 3 minutes
• Self-Paced
• Paid Course

Java Network Programming - TCP/IP Socket Programming

776 ratings at Udemy

Develop powerful network applications using Java. Learn TCP/IP sockets, client-server architecture, and create practical tools like port scanners, file transfer systems, and web servers.

• Udemy
• 3 hours 38 minutes
• Self-Paced
• Paid Course

Java OOP: Object Oriented Programming with Exercises – 2026

755 ratings at Udemy

Object Oriented Programming (OOP), Classes, Objects, Encapsulation, Inheritance, Polymorphism, SOLID and more

• Udemy
• 3 hours 32 minutes
• Self-Paced
• Paid Course

Java Programming - Master Java Basics

748 ratings at Udemy

Java for beginners: Java basics - Programming Fundamentals

• Udemy
• 2 hours 29 minutes
• Self-Paced
• Free Online Course

Java: Object-Oriented Programming

738 ratings at Codecademy

Explore object-oriented programming in Java, covering classes, objects, methods, and built-in classes. Learn to write custom classes and use common Java APIs for practical applications.

• Codecademy
• 3 hours
• Self-Paced
• Free Trial Available

Java Interview Questions Boot Camp - 1000+ Q& A Master Class

719 ratings at Udemy

Covering Generics, Collections, MultiThreading, Design Patterns, OOPs, Functional Programming, OOAD, ENUM and much more

• Udemy
• 1 day 50 minutes
• Self-Paced
• Paid Course

Learn how to use all Java keywords

714 ratings at Udemy

Learn what each of the keywords are for and how to use them in your programs.

• Udemy
• 53 minutes
• Self-Paced
• Free Online Course

Learn Java Step by Step for Test Automation from ground-up.

710 ratings at Udemy

Aprende Java desde cero para la automatización de pruebas, cubriendo fundamentos, OOP, estructuras de datos y un mini proyecto práctico.

• Udemy
• 6 hours 12 minutes
• Self-Paced
• Free Online Course

Java Fundamentals Course For Beginners

679 ratings at Udemy

Learn Java programming for absolute beginner! Obtain valuable Core Java Skills and A Practical approach to learn Java.

• Udemy
• 2 hours 41 minutes
• Self-Paced
• Paid Course

Lambda Expressions -> Java

674 ratings at Udemy

Learn Lambda Expression, Functional Programming, Functional Interface, Predefined Functional Interfaces

• Udemy
• 1 hour 32 minutes
• Self-Paced
• Free Online Course

Absolute Java Basics for Android

633 ratings at Udemy

The best course to learn Java which will open up endless possibilities in the world of programming

• Udemy
• 5 hours 36 minutes
• Self-Paced
• Free Online Course

Java: Socket Programming Simplified

633 ratings at Udemy

Build the foundations for server side programming, a MUST learn for server side application developers/aspirants.

• Udemy
• 1 hour 48 minutes
• Self-Paced
• Paid Course

Java 8 OCA (1Z0-808) Certification - Master the Fundamentals

635 ratings at Udemy

Notes, Whiteboard explanations, Code examples, Assignments, 15 Quizzes and 2 Full OCA Practice Tests (248 MCQs) [2025]

• Udemy
• 21 hours 3 minutes
• Self-Paced
• Paid Course

Oracle Certified Associate Java Programmer (OCAJP) 1Z0-808

627 ratings at Udemy

Preparation for Oracle Certification (Java Certification) 1Z0-808 & 1Z0-811 with example and home tasks.

• Udemy
• 1 day 13 hours 33 minutes
• Self-Paced
• Paid Course

Learn Cucumber: Develop automated test in Java following BDD

625 ratings at Udemy

We will use all our experience to make you an expert Java Cucumber BDD tester. Solid Cucumber BDD test automation course

• Udemy
• 3 hours 18 minutes
• Self-Paced
• Free Online Course