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.
University of Illinois Urbana-Champaign
Skills you'll gain: Sustainable Business, Sustainable Development, Corporate Sustainability, Business Planning, Environmental Social And Corporate Governance (ESG), Consumer Behaviour, Environmental Issue, Sustainability Reporting, Business Strategies, Product Design, Design Thinking, Market Research, Business Development, Value Propositions, Innovation, Communication Strategies
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), Web Development Tools, Web Design, Application Deployment, Web Design and Development, Development Environment, Web Development, Front-End Web Development, User Interface (UI), Interactive Design, GitHub
Beginner · Course · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Health Informatics, Informatics, Health Care, Healthcare Project Management, Systems Analysis, Business Systems Analysis, Technical Communication, Requirements Analysis, Data Access, User Centered Design
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Executive Presence, Relationship Management, Collaboration, Professional Networking, Professional Development, Brand Awareness, Leadership Development, Return On Investment, Strategic Planning, Leadership, Personal Attributes, Emotional Intelligence, Influencing, Assertiveness, Communication
Beginner · Course · 1 - 4 Weeks

Amazon
Skills you'll gain: Git (Version Control System), Software Development Methodologies, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, Systems Development, Functional Requirement, Software Engineering, User Requirements Documents, Agile Software Development, Application Design, Unified Modeling Language, Software Testing, JUnit, Agile Methodology, Spring Framework, Debugging, Java, Technical Design
Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Interactive Design, Computer Graphics, User Interface and User Experience (UI/UX) Design, Mobile Development, Visualization (Computer Graphics), Animation and Game Design, Music, Application Development, Multimedia, Computer Programming, Digital Signal Processing
Mixed · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Restful API, Database Design, Database Application, Databases, NoSQL, MongoDB, Back-End Web Development, Performance Tuning, API Design, Cloud Applications, Authentications, Server Side, Middleware, Scalability, Application Deployment, Web Applications, Web Development, Debugging, Javascript
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Design Elements And Principles
Mixed · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Experimentation, Product Testing, Laboratory Testing, Laboratory Experience, Food and Beverage, Consumer Behaviour, Scientific Methods, Systems Of Measurement, Case Studies, Quality Assurance, Physiology, Research Design, Usability Testing, Science and Research, Data Collection, Statistical Analysis, Nutrition and Diet, Human Factors, Anatomy, Product Development
Beginner · Specialization · 3 - 6 Months

Northeastern University
Skills you'll gain: Health Informatics, Health Information Management, Health Systems, Health Technology, Clinical Informatics, Health Care, Health Information Management and Medical Records, Health Care Administration, Data Sharing, Electronic Medical Record, Interoperability, Decision Support Systems, Data Management, Data Storage, Artificial Intelligence, Digital Transformation
Beginner · Course · 1 - 4 Weeks

S.P. Jain Institute of Management and Research
Skills you'll gain: Brand Strategy, Brand Management, Branding, Brand Awareness, Brand Loyalty, Product Lifecycle Management, Strategic Marketing, Marketing Management, Integrated Marketing Communications, Social Media Strategy, Market Share, Value Propositions, Portfolio Management, Competitive Analysis, Business Metrics, Consumer Behaviour, Storytelling, Case Studies
Beginner · Course · 1 - 3 Months

Skills you'll gain: API Testing, JSON, Test Automation, JUnit, Test Script Development, Restful API, Software Testing, Test Case, Integration Testing, Functional Testing
Beginner · Guided Project · Less Than 2 Hours