Free Online OOP Courses & MOOCs

Coursera

Johns Hopkins University

Advanced R Programming (Coursera)

Statistics & Data Analysis Data Science

Dive deep into the world of R programming with our Advanced R Programming course. Learn essential skills for developing sophisticated data science tools, including functional programming, error handling, object-oriented programming, profiling, benchmarking, debugging, and function design. Perfect for those looking to enhance their R expertise and create more efficient, reliable applications.

Jun 29th 2026

4 Weeks

Programming Object-Oriented Programming Data Science

Coursera

IBM

Developing Applications with SQL, Databases, and Django (Coursera)

CS: Information & Technology CS: Programming

Discover the fundamentals of application development through this engaging course on SQL, databases, and Django. Learn how to efficiently access, process, and present data using these powerful tools. Whether you're new to programming or looking to enhance your database management skills, this course provides a hands-on approach to cloud database fundamentals and practical experience with SQL.

Jun 29th 2026

5-12 Weeks

Databases SQL Object-Oriented Programming

Coursera

LearnQuest

Visual Basic Programming: Classes and Collections (Coursera)

CS: Software Engineering Computer Science

Dive into the third installment of our programming series designed to equip you with the expertise needed for a career in programming. This course focuses on advancing your Visual Basic skills by exploring key concepts such as advanced string operations, dates handling, modeling classes, and developing classes and collections. Through practical labs, apply these principles in simple yet effective computer programs.

Jun 29th 2026

4 Weeks

Software UML Computer Programs

Coursera

Codio

Object-Oriented C++: Inheritance and Encapsulation (Coursera)

CS: Software Engineering Computer Science

Begin your journey into the world of C++ programming with our beginner-friendly course. Learn to code without any software installations needed. Dive deep into object-oriented concepts like inheritance and encapsulation, laying down a robust foundation for advanced programming skills. This course is perfect for those new to coding or looking to expand their knowledge in Computer Science.

Jun 29th 2026

4 Weeks

C++ Object-Oriented Computer Science

Coursera

Codio

Object-Oriented Java: Inheritance and Encapsulation (Coursera)

CS: Programming

Embark on your journey into Object-Oriented Programming (OOP) with our 'Object-Oriented Java: Inheritance and Encapsulation' course. Designed for learners new to coding, this course provides an accessible entry point into Java programming, focusing on key OOP concepts like inheritance and encapsulation. With no software installation required, you'll dive straight into writing your first Java programs and build a strong foundation in Computer Science principles that can be applied across various programming languages.

Jun 29th 2026

4 Weeks

Java Object-Oriented Object-Oriented Programming

Coursera

LearnQuest

Object-Oriented Programming Concepts (Coursera)

CS: Programming Computer Science

Discover the essential concepts behind modern object-oriented programming in our introductory course. Gain a deep understanding of key topics such as objects, classes, messaging, inheritance, and polymorphism through engaging lessons and practical examples using Python. Perfect for beginners and experienced programmers looking to refine their OOP skills.

Jun 29th 2026

3 Weeks

UML Object-Oriented Programming OOP

Coursera

Universidade de São Paulo, Brasil

Laboratório de Programação Orientada a Objetos - Parte 1 (Coursera)

CS: Software Engineering Computer Science

Este curso oferecido pela USP apresenta um laboratório prático de Programação Orientada a Objetos (POO), focando em conceitos avançados para desenvolvedores que já possuem conhecimento básico. Aprenda a aplicar POO em projetos reais e melhore suas habilidades como programador.

Jun 29th 2026

5-12 Weeks

Java UML Object-Oriented Programming

Coursera

University of London,Goldsmiths, University of London

Use C++ to build a crypto trading platform I: user input (Coursera)

CS: Software Engineering CS: Programming

Embark on an exciting journey into the world of C++ programming with our introductory course designed specifically for those new to object-oriented paradigms. This foundational module is part of a five-course specialization that will equip you with the skills needed to develop a sophisticated crypto trading platform. Whether you're interested in financial technology, coding, or both, this course offers a hands-on approach to learning C++ and sets the stage for building your own cryptocurrency exchange.

Jun 29th 2026

2 Weeks

C++ Object-Oriented Object-Oriented Programming

Coursera

University of London,Goldsmiths, University of London

Use C++ to build a crypto trading platform III: functions (Coursera)

CS: Software Engineering CS: Programming

Dive into the third installment of our C++ specialisation, where you'll learn to harness object-oriented programming (OOP) techniques to build sophisticated functions for your very own cryptocurrency trading platform. This course is perfect for programmers aiming to refine their skills in C++, with a practical focus on creating an advanced crypto-trading application.

Jun 29th 2026

2 Weeks

C++ Object-Oriented Compilers