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 Colorado Boulder
Skills you'll gain: Sustainable Design, Human Centered Design, Environmental Regulations, Sustainability Standards, Design Thinking, Sustainable Business, Product Development, Product Design, Regulatory Compliance, Corporate Sustainability, Product Lifecycle Management, Design Strategies, Sustainable Systems, Corporate Strategy, Ideation, Stakeholder Engagement
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Network Architecture, Virtual Local Area Network (VLAN), Virtual Private Networks (VPN), Network Administration, Network Security, Network Monitoring, Local Area Networks, Networking Hardware, Network Routers, General Networking, Network Planning And Design, Network Switches, Computer Networking, System Configuration, Routing Protocols, Wireless Networks, Network Performance Management, Network Routing, Dynamic Host Configuration Protocol (DHCP)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Augmented Reality, Augmented and Virtual Reality (AR/VR), Responsive Web Design, Content Management Systems, Content Management, User Experience, Figma (Design Software), TikTok, Virtual Reality, User Experience Design, UI/UX Strategy, User Interface and User Experience (UI/UX) Design, Web Design, Experience Design, Animations, Usability, Layout Design, Scripting, Debugging, No-Code Development
Beginner · Specialization · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Sanitation, Public Works, Environmental Engineering, Water Resources, Sustainable Development, Sustainable Systems, Sustainable Technologies, Community Development, Community Health
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Bootstrap (Front-End Framework), Web Design, Web Design and Development, User Interface (UI), UI Components, User Interface (UI) Design, Front-End Web Development, Web Development, Typography, Animations
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Mapping, Extract, Transform, Load, Data Validation, Workflow Management, JSON, Fraud detection, Extensible Languages and XML, Extensible Markup Language (XML), Metadata Management, Process Design, Data Integration, Data Transformation, Data Pipelines, Data Import/Export, Data Processing, Data Integrity, Data Analysis
Mixed · Course · 1 - 4 Weeks

Indian Institute of Technology Guwahati
Skills you'll gain: User Research, UI/UX Research, Design Research, User Interface and User Experience (UI/UX) Design, Competitive Analysis, User Interface (UI), User Experience Design, Information Architecture, User Experience, Interaction Design, User Flows, Persona (User Experience), Qualitative Research, User Centered Design, User Interface (UI) Design, Wireframing, Human Computer Interaction, Usability, Research Methodologies, Focus Group
Beginner · Specialization · 3 - 6 Months

Michigan State University
Skills you'll gain: Game Design, Software Design Documents, Prototyping, Video Game Development, Software Documentation, Conceptual Design, Ideation, Usability Testing, Peer Review
Intermediate · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Design Thinking, User Research, User Experience Design, User Experience, UI/UX Research, Design Research, Usability Testing, Experience Design, User Centered Design, User Interface and User Experience (UI/UX) Design, Graphic and Visual Design, Human Centered Design, Persona (User Experience), Usability, Visual Storytelling, Data Ethics, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Skills you'll gain: Surveys, Market Research, Customer Insights, Data-Driven Marketing, Marketing, Customer Analysis, User Research, Research Methodologies, Market Analysis, Data Collection
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: iOS Development, Apple iOS, User Interface (UI), Model View Controller, Core Data (Software), User Interface (UI) Design, UI Components, User Interface and User Experience (UI/UX) Design, Responsive Web Design, Mobile Development, Human Computer Interaction, Software Design, Geospatial Mapping, Animations, Application Development, Data Persistence
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), User Interface (UI) Design, Mobile Development, User Interface and User Experience (UI/UX) Design, iOS Development, Swift Programming, UI Components, Responsive Web Design, Apple iOS, Application Design, Animations, Apple Xcode, Interactive Design, Application Development, Maintainability
Intermediate · Course · 1 - 3 Months