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.

SkillUp
Skills you'll gain: Systems Design, Business Process Modeling, Data Flow Diagrams (DFDs), Systems Analysis, Data Modeling, Digital Transformation, Risk Management, Systems Architecture, Business Analysis, Enterprise Resource Planning, Information Technology, Process Flow Diagrams, Cost Benefit Analysis, Prototyping, Computer Science, Agile Methodology, Product Lifecycle Management, Business Communication
★ 4.6 (29) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), Maintainability, Object Oriented Design, Object Oriented Programming (OOP), .NET Framework, Development Environment, Code Reusability, Microsoft Visual Studio, Software Design, Programming Principles, Computer Programming, Debugging, Integrated Development Environments, Application Development, ASP.NET, Unit Testing, Command-Line Interface, Application Deployment, Web Development, Back-End Web Development
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Unit Testing, Growth Mindedness, Data Structures, Graph Theory, Event-Driven Programming, Social Network Analysis, Interactive Data Visualization, Java, Java Programming, Network Analysis, Object Oriented Programming (OOP), Technical Communication, User Interface (UI), Peer Review, Object Oriented Design, Software Testing, Computer Programming, Program Development, Algorithms, Problem Solving
★ 4.7 (7.2K) · Intermediate · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Memory Management, Code Reusability, Generative AI
★ 4.3 (7) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Code Reusability, File Systems, File Management, File I/O, Operating Systems, Program Development, Maintainability, Software Design, Python Programming, Scalability, Automation, IT Automation, Reliability, Software Development, Productivity, Operations, Design
Beginner · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Software Design Patterns, Requirements Analysis, White-Box Testing, Software Architecture, Acceptance Testing, Software Development Methodologies, Unified Modeling Language, Software Development Life Cycle, Configuration Management, Software Quality Assurance, Debugging, Software Design, Software Engineering, Software Testing, Functional Requirement, Data Modeling, Systems Design, Object Oriented Programming (OOP), Project Management, Project Planning
★ 4.6 (689) · Intermediate · Specialization · 3 - 6 Months

Universidad de Palermo
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Java, Java Programming, Software Development
★ 4.8 (18) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Event-Driven Programming, Interactive Data Visualization, Java, Java Programming, Object Oriented Programming (OOP), User Interface (UI), Object Oriented Design, Computer Programming, UI Components, User Interface (UI) Design, Algorithms, Software Engineering, Geospatial Mapping, Software Documentation
★ 4.7 (5.8K) · Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Systems Architecture, Software Architecture, Systems Design, Software Design, Verification And Validation, Maintainability, Systems Analysis
★ 4.2 (9) · Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Application Design, Application Development, Python Programming, Computer Programming, Programming Principles, Software Development, Scripting, Scripting Languages
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Computer Programming, Virtual Machines, Memory Management
★ 4.7 (538) · Beginner · Course · 1 - 4 Weeks

University of Alberta
Skills you'll gain: Software Architecture, Unified Modeling Language, Product Family Engineering, Software Development, Software Documentation, Diagram Design
★ 4.5 (958) · Intermediate · Course · 1 - 4 Weeks