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.

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Design and Development, Mobile Development, Front-End Web Development, Web Design, Web Development, Application Deployment, Cloud Deployment, User Interface (UI), User Interface (UI) Design, UI Components, Software Engineering
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Logo Design, Branding, Brand Strategy, Graphic Design, Target Audience, Marketing Materials, Social Media, Scheduling, Presentations, Content Creation, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: User Experience Design, Information Architecture, Storyboarding, Wireframing, User Story, UI/UX Research, User Research, Adobe XD, Usability Testing, Figma (Design Software), Design Reviews, User Interface and User Experience (UI/UX) Design, Ideation, Persona (User Experience), Design Thinking, Presentations, Web Design, User Centered Design, Research Design, Prototyping
Beginner · Professional Certificate · 3 - 6 Months

University at Buffalo
Skills you'll gain: Model Based Systems Engineering, Peer Review, Programmable Logic Controllers, Systems Engineering, Product Lifecycle Management, Intrusion Detection and Prevention, Security Controls, Performance Measurement, Collaborative Software, Control Systems, Continuous Monitoring, Anomaly Detection, Machine Controls, Incident Response, Digital Transformation, Vulnerability Assessments, Software Development Life Cycle, Production Process, Cybersecurity, Manufacturing Operations
Beginner · Specialization · 3 - 6 Months
University of Minnesota
Skills you'll gain: User Interface (UI) Design, Usability, Human Computer Interaction, User Experience Design, Design, Design Thinking, UI/UX Research, Design Strategies, Design Research, User Research
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Design Elements And Principles, Graphic Design, Design, Storytelling, Layout Design, Typography, Adobe InDesign, Design Research, Information Architecture, Color Theory, Adobe Photoshop
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, User Interface (UI) Design, User Interface (UI), Web Design, Maintainability, Layout Design, Cascading Style Sheets (CSS), Usability, Web Applications, Hypertext Markup Language (HTML), Color Theory, Animations, Creativity
Intermediate · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Building Codes, Construction, Laboratory Testing, Structural Engineering, Test Engineering, Laboratory Experience, Construction Engineering, Civil Engineering, Environmental Monitoring, Engineering Analysis, Virtual Environment, Experimentation, Research Reports, Structural Analysis, Analytical Testing, Engineering Practices, Penetration Testing, Engineering Calculations, Failure Analysis, Finite Element Methods
Advanced · Specialization · 3 - 6 Months
University of California San Diego
Skills you'll gain: Graphic and Visual Design, Usability Testing, User Interface (UI) Design, Design, Experimentation, Interaction Design, Human Computer Interaction, User Experience Design, Prototyping, Design Elements And Principles, Layout Design, Human Centered Design, Web Design and Development, Typography, Design Research, A/B Testing
Beginner · Course · 1 - 4 Weeks

Copenhagen Business School
Skills you'll gain: Sustainable Business, Corporate Sustainability, Sustainable Development, Environmental Regulations, Sustainable Systems, Sustainability Standards, Business Transformation, Innovation, Regulatory Requirements, Consumer Behaviour, Business Modeling, Environmental Issue, Strategic Partnership, Product Lifecycle Management, Materials Management, Cross-Functional Collaboration, Production Process, Case Studies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe XD, User Experience Design, Usability Testing, Figma (Design Software), Responsive Web Design, Information Architecture, Wireframing, Prototyping, UI/UX Research, Presentations, Design Reviews, User Interface and User Experience (UI/UX) Design, User Story, Storyboarding, Ideation, Mockups, Software Documentation, Graphic and Visual Design, User Research, User Centered Design
Beginner · Professional Certificate · 3 - 6 Months

Packt
Skills you'll gain: Interaction Design, User Interface and User Experience (UI/UX) Design, User Experience Design, Usability, Human Computer Interaction, User Centered Design, User Interface (UI) Design, Persona (User Experience), Web Content Accessibility Guidelines, User Flows, Wireframing, Software Design Patterns, User Research, Design Elements And Principles
Intermediate · Course · 1 - 3 Months