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.

LearnQuest
Skills you'll gain: Java Programming, Java, Application Servers, Web Applications, Development Environment, Object Oriented Programming (OOP), Application Development, Eclipse (Software), Program Development, Computer Programming, Object Oriented Design, Mobile Development, UI Components, Event-Driven Programming, User Interface (UI), Virtual Machines, Data Structures, Command-Line Interface, Software Installation
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), HTML and CSS, Web Development, Web Applications, Web Design and Development, Web Design, Front-End Web Development
Beginner · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: Model Context Protocol, Prompt Engineering, Retrieval-Augmented Generation, LangChain, OpenAI API, Embeddings, Image Analysis, Responsible AI, AI Workflows, LLM Application, Cloud Deployment, Cloud Applications, Multimodal Prompts, Hugging Face, Generative AI, Application Deployment, OpenAI, API Gateway, Vector Databases, Software Engineering
Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Drug Development, Clinical Trials, Clinical Research, Pre-Clinical Development, Good Clinical Practices (GCP), Regulatory Affairs, Pharmacology, Regulatory Compliance, Commercialization, Patient Safety
Beginner · Course · 1 - 3 Months

Peking University
Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Program Development, Programming Principles, Code Review, Maintainability, Data Structures, Object Oriented Design, Computer Programming, UI Components, C and C++, JUnit, Application Programming Interface (API), Software Design Patterns, Debugging, Web Applications, Application Development, Event-Driven Programming, Algorithms
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Financial Statements, Intellectual Property, Value Propositions, Business Planning, Design Thinking, Ideation, Innovation, Income Statement, Entrepreneurship, Customer Acquisition Management, Business Modeling, Product Development, Balance Sheet, Market Opportunities, Verification And Validation, Creative Thinking, Lean Methodologies, Open Mindset, Resource Management, Leadership
Beginner · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Model View Controller, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Linux Commands, Application Deployment, Django (Web Framework), Cloud Deployment, Web Applications, Web Servers, SQL, Database Management, Python Programming
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Front-End Web Development, Git (Version Control System), Web Content Accessibility Guidelines, User Interface and User Experience (UI/UX) Design, HTML and CSS, React.js, Usability, Software Technical Review, Web Applications, User Experience Design, Semantic Web, Data Validation, Javascript
Intermediate · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Unified Modeling Language, Software Visualization, Diagram Design, Software Design, Object Oriented Design, Software Engineering, Requirements Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Programming (OOP), Java, Java Programming, Eclipse (Software), Object Oriented Design, Program Development, Computer Programming, Software Design
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Java Programming, Java, Record Keeping
Intermediate · Guided Project · Less Than 2 Hours

University of Colorado System
Skills you'll gain: Digital Communications, OSI Models, Network Protocols, TCP/IP, Network Routing, Network Architecture, Network Planning And Design, Computer Networking, System Programming, Data Integrity
Intermediate · Course · 1 - 3 Months