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.

University of Michigan
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, Generative AI, Artificial Intelligence, Technical Design, Machine Learning, Data-Driven Decision-Making, Deep Learning, Applied Machine Learning, Algorithms
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, User Interface (UI) Design, User Interface (UI), HTML and CSS, Web Design, Figma (Design Software), Typography, Front-End Web Development, Web Design and Development, Maintainability, Mockups, Web Content Accessibility Guidelines, UI Components, Cascading Style Sheets (CSS), Layout Design, Web Development, Usability, Prototyping, Web Development Tools, Software Engineering
Intermediate · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Prototyping, Usability Testing, Wireframing, Interaction Design, User Experience Design, Figma (Design Software), Usability, User Interface (UI) Design, Mockups, UI/UX Research, Design Thinking, User Research, Style Guides
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Social Media Marketing, Social Media Content, Social Media, Instagram, Style Guides, Graphic and Visual Design Software, Facebook, Graphic Design, Graphic and Visual Design, Digital Design, Technical Standard, Image Quality, Design Specifications, Brand Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Scripting Languages
Intermediate · Course · 1 - 4 Weeks

Parsons School of Design, The New School
Skills you'll gain: Building Design, Sustainable Design, Sustainable Architecture, Public Health, Architectural Design, Environmental Engineering, Chemical Engineering, Health Assessment, Sustainability Standards, Materials science
Intermediate · Course · 1 - 4 Weeks

Epic Games
Skills you'll gain: Game Design, Unreal Engine, User Experience Design, Usability, User Interface (UI) Design, Video Game Development, Web Content Accessibility Guidelines, Prototyping, Animations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, MySQL, Operational Databases, Relational Databases, SQL, PHP (Scripting Language), Database Application, Database Systems, Database Management, Databases, Database Management Systems, Back-End Web Development, Data Structures, Software Installation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Surveys, Survey Creation, User Feedback, Case Studies, Data Quality, Research Design, User Research, Data Collection, Qualitative Research, Sampling (Statistics)
Beginner · Course · 1 - 4 Weeks

The Museum of Modern Art
Skills you'll gain: Sustainable Design, Sustainable Development, Aesthetics, Design, Culture, Art History, Creative Thinking, Design Thinking, Creative Design, Cultural Diversity, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Risk Analysis, Risk Management, Business Risk Management, Enterprise Risk Management (ERM), Business Analysis, Portfolio Management, Solution Design, Project Implementation, Solution Architecture, Business Solutions, Business Strategy, Cost Benefit Analysis, Change Management, Systems Integration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Programmable Logic Controllers, Animations, Human Machine Interfaces, Control Systems, Visualization (Computer Graphics), Control Panels, Test Tools, Interactive Design, Electrical Wiring, Automation Engineering, Simulations, User Interface (UI) Design, User Feedback, System Configuration
Intermediate · Course · 1 - 3 Months