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.

Minnesota State University, Mankato
Skills you'll gain: Employee Engagement, Organizational Change, Organizational Structure, Business Workflow Analysis, Process Design, Organizational Development, Operational Excellence, Change Management, Communication Strategies, Operational Efficiency, Internal Communications, Team Leadership, Business Process Improvement, Business Management, Workforce Management, Performance Improvement, Business Operations, Productivity, Decision Making, Strategic Thinking
★ 3.3 (7) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, JUnit, Object Oriented Programming (OOP), Software Design Patterns, Java, Unified Modeling Language, Software Design, Java Programming, Software Architecture, Model View Controller, Programming Principles
★ 4.6 (8) · Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Software Design, Software Development Life Cycle
★ 4.6 (253) · Mixed · Course · 1 - 3 Months

Jordan University of Science and Technology
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, C# (Programming Language), Program Development, C++ (Programming Language), Data Structures, Software Development, Computer Programming, Programming Principles, Java, Query Languages
★ 3.8 (19) · Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Java, File I/O, Web Servers, Code Reusability, Visualization (Computer Graphics), Encryption, Software Installation, Application Deployment
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Database Design, Software Design, Application Security, User Experience Design, Vulnerability Assessments, Unified Modeling Language, Unit Testing, Usability Testing, User Interface and User Experience (UI/UX) Design, Data Flow Diagrams (DFDs), Software Visualization, Software Architecture, Security Software, Software Design Patterns, Threat Management, Software Development Tools, Software Development Life Cycle, Test Automation, Design Strategies, Cryptography
★ 4.6 (438) · Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Unified Modeling Language, Software Design, Java, Java Programming, Software Architecture, User Interface and User Experience (UI/UX) Design, User Interface (UI) Design, API Design, Software Development
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Computer Programming, File I/O, Test Data, Algorithms, Statistical Programming
★ 4.6 (34) · Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Unified Modeling Language, Object Oriented Programming (OOP), Object Oriented Design, Test Driven Development (TDD), Software Design Patterns, Programming Principles, Program Development, Computer Programming, Software Development Methodologies
★ 4.5 (149) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Database Design, Software Design, User Experience Design, Usability Testing, User Interface and User Experience (UI/UX) Design, Software Visualization, Software Architecture, Software Design Patterns, Application Security, Design Strategies, Servers, Operating Systems
★ 4.7 (135) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Game Design, Maintainability, Code Reusability, Software Design, Software Architecture, Video Game Development, Programming Principles, Animation and Game Design, Event-Driven Programming, Scalability, Game Theory, Data Persistence, Artificial Intelligence
Intermediate · Course · 3 - 6 Months

Duke University
Skills you'll gain: Object Oriented Programming (OOP), Code Reusability, Programming Principles, Python Programming, Computer Programming, Software Engineering, Simulations, Application Development
★ 3.7 (24) · Beginner · Guided Project · Less Than 2 Hours