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.

Skills you'll gain: Bootstrap (Front-End Framework), Software Development Life Cycle, Cloud-Native Computing, Software Architecture, React Redux, Browser Compatibility, User Centered Design, GitHub, CI/CD, Cloud Applications, Responsive Web Design, Cloud Development, NoSQL, Git (Version Control System), Webpack, HTML and CSS, Application Development, MongoDB, Agile Methodology, Software Development
★ 4.6 (8.4K) · Beginner · Professional Certificate · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: Financial Statements, Operations Management, Customer Analysis, Operational Efficiency, Financial Statement Analysis, Return On Investment, Accrual Accounting, Human Capital, Process Analysis, Branding, Financial Accounting, Marketing Strategies, Marketing, Process Management, People Management, Capital Budgeting, Finance, Peer Review, Project Design, Corporate Finance
★ 4.7 (26K) · Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: User Story, Agile Software Development, Software Design Patterns, Design Thinking, Software Development Methodologies, Software Design, Agile Methodology, Agile Project Management, Process Mapping, Software Engineering, Kanban Principles, Kaizen Methodology, Software Development Life Cycle, Software Quality Assurance, Agile Product Development, Application Security, Security Architecture Review, Scrum (Software Development), Object Oriented Design, Software Architecture
★ 4.7 (9.8K) · Intermediate · Specialization · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, AI powered creativity, Ideation, Verification And Validation, Data Presentation, LLM Application, AI literacy, Document Management, Responsible AI, AI Enablement, Generative AI, Risking, Artificial Intelligence, Large Language Modeling, Data Visualization Software, Multimodal Prompts, AI Workflows, Data Analysis
★ 4.8 (9K) · Beginner · Specialization · 1 - 3 Months

IBM
Skills you'll gain: Cloud Computing Architecture, Technical Support, Technical Support and Services, Cloud Services, Cloud Deployment, Generative AI, Hardware Troubleshooting, IT Service Management, Cloud Security, Generative AI Agents, Cloud Infrastructure, Systems Development Life Cycle, Cybersecurity, Cloud Computing, Professional Networking, Data Storage, Peripheral Devices, Database Administration, Information Technology, Customer Service
★ 4.7 (12K) · Beginner · Professional Certificate · 3 - 6 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Object Oriented Programming (OOP), Java Programming, Java, Object Oriented Design, Computer Programming, Memory Management
★ 4.7 (319) · Intermediate · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Programming Principles, Computer Programming, Object Oriented Design, Object Oriented Programming (OOP), Data Structures, Code Reusability, Java Programming, Java, Program Development, File I/O, Computational Thinking, Computer Science, Algorithms, Theoretical Computer Science, Animations, Simulations
★ 4.7 (1.4K) · Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Claude Code, Prompt Engineering, ChatGPT, Retrieval-Augmented Generation, Generative AI Agents, Prompt Patterns, Anthropic Claude, Agentic Workflows, Token Optimization, Multimodal Prompts, Generative AI, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), Software Engineering, Software Development Tools, Software Development, Automation, Software Architecture, Software Testing, Software Design
★ 4.8 (8.8K) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: HTML and CSS, Ajax, Javascript, Responsive Web Design, Front-End Web Development, Web Design, Web Applications, Cascading Style Sheets (CSS), Development Environment, Web Development Tools, Web Content Accessibility Guidelines
★ 4.7 (17K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Deployment, Software Development Life Cycle, Open Web Application Security Project (OWASP), Containerization, Istio, Software Architecture, Node.JS, Application Deployment, Restful API, Kubernetes, Database Design, Cloud-Native Computing, Responsive Web Design, NoSQL, Git (Version Control System), Ajax, Grafana, Javascript, Azure DevOps, Software Development
★ 4.6 (9.1K) · Beginner · Professional Certificate · 3 - 6 Months

University of Virginia
Skills you'll gain: Usability Testing, Agile Product Development, New Product Development, Continuous Delivery, Agile Software Development, User Story, Product Management, Agile Methodology, Product Testing, Agile Project Management, Product Development, Team Performance Management, Team Management, Product Improvement, Design Thinking, Team Building, Team Leadership, DevOps, Customer Analysis, Innovation
★ 4.7 (9.8K) · Beginner · Specialization · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Go (Programming Language), File I/O, Data Structures, C and C++, Object Oriented Programming (OOP), Object Oriented Design, Software Design Patterns, Debugging, Computer Programming, Programming Principles, Unit Testing, Algorithms, C (Programming Language), Program Development, Software Design, Graph Theory, Software Testing, Computer Science, Code Reusability
★ 4.4 (2.5K) · Intermediate · Specialization · 3 - 6 Months