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.

Coursera
Skills you'll gain: Wireframing, User Experience Design, Usability, Layout Design, Mockups, User Interface (UI) Design, UI Components, Persona Development, Information Architecture, Web Design, Design, Color Theory
Beginner · Guided Project · Less Than 2 Hours
University of Michigan
Skills you'll gain: NoSQL, PostgreSQL, Database Architecture and Administration, Database Systems, Scalability, Databases, Database Design, Relational Databases, SQL, Distributed Computing, Cloud Applications
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Event Management, Event Marketing, Event Planning, Logistics Management, Hospitality, Logistics, Marketing Budgets, Hospitality Management, Planning, Operations Management, Budgeting, Promotional Strategies, Vendor Management, Coordination
Beginner · Course · 1 - 4 Weeks

Universidad de Chile
Skills you'll gain: Adult Education, Lifelong Learning, Verbal Communication Skills, Instructional Design, Professional Development, Educational Materials, Communication, Higher Education, Learning Strategies
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Project Design, Feasibility Studies, Climate Change Mitigation, Environmental Monitoring, Sustainability Reporting, Project Accounting, Project Finance, Environmental Science, Policy Analysis, Scientific Methods, Climate Change Programs, Sustainable Development, Market Analysis, Cost Benefit Analysis, Verification And Validation, Estimation, Data Collection
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Search Engine Marketing, Keyword Research, Digital Marketing, Online Advertising, Search Engine Optimization, Content Marketing, Social Media Strategy, Social Media, Web Analytics and SEO, Storytelling, Marketing Strategies, Pay Per Click Advertising, Marketing Communications, Customer Relationship Management, Brand Management, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Management Accounting, Cost Accounting, Cost Control, Financial Accounting, Accounting, Business Metrics, Operational Analysis, Product Management, Operational Efficiency, Profit and Loss (P&L) Management, Strategic Decision-Making, Operations, Decision Making, Financial Analysis, Cost Management, Analysis, Sales
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Programming Interface (API), Simple Object Access Protocol (SOAP), Application Deployment, Development Environment, Hibernate (Java), OAuth, Back-End Web Development, Eclipse (Software)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Back-End Web Development, Django (Web Framework), Git (Version Control System), API Testing, Authentications, Server Side, API Design, Application Development, Restful API, Unit Testing, MySQL, User Accounts, Web Applications, Databases
Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: C (Programming Language), Programming Principles, Computer Science, Computer Architecture, Computer Programming, Theoretical Computer Science, Data Structures, Computational Thinking, Algorithms, Emerging Technologies
Mixed · Course · 3 - 6 Months

EDUCBA
Skills you'll gain: Scripting, Object Oriented Programming (OOP), Data Structures, Scripting Languages, Python Programming, Maintainability, Programming Principles, Development Environment, Software Installation, Virtual Environment
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Peer Review, Blockchain, Market Opportunities, Business Analysis, Competitive Analysis, Case Studies, Market Analysis, Solution Design, New Business Development, Business Modeling, Value Propositions, Business Strategy, Market Research, Target Audience
Intermediate · Course · 1 - 3 Months