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.

Northeastern University
Skills you'll gain: Database Design, Database Theory, Database Management, Database Systems, Relational Databases, Databases, Database Management Systems, SQL, NoSQL, Data Modeling, Unified Modeling Language, Data Manipulation, Performance Tuning
Build toward a degree
Mixed · Course · 1 - 3 Months

Skills you'll gain: Business Modeling, Presentations, Business Process Modeling, Business Planning, Data Visualization, Entrepreneurship, Value Propositions, Brainstorming, New Business Development, Market Opportunities, Collaborative Software
Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Internet Of Things, API Design, Amazon Web Services, Embedded Software, Cloud Computing Architecture, Application Programming Interface (API), Network Protocols, Microservices, Cloud Services, Communication Systems, Middleware, Embedded Systems, Cloud Technologies, Cybersecurity, Software Development, Wireless Networks
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Video Game Development, Game Design, Animation and Game Design, Unreal Engine, User Interface (UI), User Interface (UI) Design, Augmented and Virtual Reality (AR/VR), Virtual Environment, Artificial Intelligence, Debugging, Scripting
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Wireframing, User Interface and User Experience (UI/UX) Design, User Interface (UI) Design, Prototyping, Usability, Mockups, User Experience, User Centered Design, Application Design, Design Elements And Principles, User Flows
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Unreal Engine, Animations, Video Editing, Video Production, Virtual Reality, Storytelling
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Canva (Software), Content Creation, Generative AI, Quality Control, Creative Design, Artificial Intelligence, Design Strategies, Marketing Materials, Ethical Standards And Conduct, Content Strategy
Beginner · Course · 1 - 4 Weeks

Fractal Analytics
Skills you'll gain: Ideation, UI/UX Research, Brainstorming, Innovation, Design Thinking, User Research, Generative AI, Competitive Analysis, Human Centered Design, Data Ethics, Persona (User Experience), Artificial Intelligence, Problem Solving, Data Collection, Data Synthesis, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Università Bocconi
Skills you'll gain: Pollution Prevention, Packaging and Labeling, Workforce Development, Training and Development, Professional Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Authorization (Computing), Authentications, Azure DevOps, DevSecOps, Security Controls, Performance Tuning, Identity and Access Management, Microsoft Azure, System Monitoring, DevOps, Continuous Monitoring, Role-Based Access Control (RBAC), Personally Identifiable Information, Application Performance Management, Vulnerability Scanning, Azure Active Directory
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Usability Testing, Figma (Design Software), Responsive Web Design, User Experience Design, UI/UX Research, Prototyping, Software Design Documents, Design Specifications, User Interface (UI) Design, UI Components, Animations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Experience, UI/UX Research, User Experience Design, Usability Testing, Design Research, Data Visualization, Usability, User Centered Design, User Research, Interactive Data Visualization, Data Analysis, Qualitative Research, Quantitative Research, Data Validation
Beginner · Course · 3 - 6 Months