Object Oriented Design courses can help you learn principles like encapsulation, inheritance, and polymorphism, along with design patterns such as Singleton and Factory. You can build skills in creating reusable code, improving software maintainability, and designing systems that are easier to understand and extend. Many courses introduce tools like UML for modeling, as well as programming languages such as Java and Python, which are commonly used to implement object-oriented concepts in real-world applications.

Skills you'll gain: GitHub, Version Control, Bootstrap (Front-End Framework), .NET Framework, Model View Controller, Cross Platform Development, Microsoft Development Tools, Development Environment, Authentications, Web Applications, jQuery, Software Development Tools, Responsive Web Design, Data Validation, Microsoft SQL Servers, Databases
Beginner · Course · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Web Scraping, Research Design, Matplotlib, Data Ethics, Data Collection, Seaborn, Data Science, Data Visualization Software, Histogram, Pandas (Python Package), JSON, Data Analysis, Python Programming, Jupyter, Natural Language Processing, Data Structures, Data Preprocessing
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Animations, Animation and Game Design, 3D Modeling, Stress Management, Visualization (Computer Graphics), Storyboarding, Creativity, Self-Motivation, Conceptual Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cultural Diversity, English Language, Verbal Communication Skills, Social Skills, Interpersonal Communications, Communication, Planning, Grammar, Vocabulary, Relationship Building, Detail Oriented
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Content Strategy, Search Engine Optimization, Content Creation, Keyword Research, Digital Content, Content Marketing, Social Media Content, Target Audience, ChatGPT, Web Analytics and SEO, Video Production, Prompt Engineering, Workflow Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Teams, Meeting Facilitation, Team Motivation, Collaborative Software, Collaboration, Team Management, Team Leadership, Team Building, Telecommuting, Teamwork, Rapport Building, Team Performance Management, Conflict Management, Communication Strategies, Trustworthiness, Communication
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Animation and Game Design, Motion Graphics, Adobe After Effects, Computer Graphics, Post-Production, Cinematography, Video Production
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Software Design Patterns, Computational Thinking, Software Design, Algorithms, Program Development, Software Development, Software Engineering, Programming Principles, Computer Programming, Problem Solving, Data Structures, Computer Science, Javascript, Web Development, Machine Learning Methods, Data Science
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Post-Production, Video Editing, Adobe After Effects, Animation and Game Design, 3D Assets, 3D Modeling, File Management, Computer Graphics, Video Production, Cinematography, Motion Graphics
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Web Design and Development, Front-End Web Development, Web Development, Web Applications
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Microsoft Word, Business Writing, Microsoft Office, Document Management, Photo Editing, Writing and Editing, Multimedia, Entrepreneurship, Productivity Software, Office Administration, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Storage, Cloud Management, Cloud API, File Management, Data Storage Technologies
Intermediate · Project · Less Than 2 Hours