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 Colorado Boulder
Skills you'll gain: Model Optimization, Electrical Engineering, electromagnetics, Image Quality, Equipment Design, Engineering Calculations, Systems Design, System Requirements, Engineering, Scientific, and Technical Instruments, Design Software, Simulation and Simulation Software, Engineering Analysis, System Design and Implementation, Systems Analysis, Numerical Analysis, Image Analysis, Graphical Tools, Human Factors, Medical Imaging, Technical Design
★ 4.3 (381) · Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Flutter (Software), User Interface (UI) Design, UI Components, User Interface and User Experience (UI/UX) Design, JSON, Object Oriented Programming (OOP), Object Oriented Design, Mobile Development, Package and Software Management, Code Reusability, Data Modeling
★ 5 (8) · Intermediate · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Meeting Facilitation, Presentations, Persuasive Communication, Communication, Oral Expression, Influencing, Teamwork, Collaboration, Interpersonal Communications, Business Communication, Virtual Teams, Communication Strategies, Public Speaking, Professional Development, Non-Verbal Communication, Discussion Facilitation, Telecommuting, Driving engagement, Active Listening
★ 4.8 (4.4K) · Beginner · Course · 1 - 4 Weeks
IE Business School
Skills you'll gain: Brand Strategy, Value Propositions, Customer experience strategy (CX), Storytelling, Branding, Brand Marketing, Customer experience improvement, Content Marketing, Brand Management, Content Creation, Brand Awareness, Driving engagement, Logo Design, Journey Mapping, Journalism, Campaign Management, Creativity, Target Audience, Marketing Operations, Communication
★ 4.6 (1.8K) · Beginner · Specialization · 3 - 6 Months

SkillsBooster Academy
Skills you'll gain: Training Records Management, Writing and Editing, Video Production, Standard Operating Procedure, Technical Documentation, Media Production, Video Editing, Content Creation, Productivity Software, AI Workflows, Workflow Management, Brand Management, Learning Management Systems, Instructional Design, AI Integrations, Automation, Product Knowledge, Employee Onboarding, Business Operations, Data Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Content Marketing, Prompt Patterns, AI Workflows, Marketing Materials, Marketing Design, Multimodal Prompts, Content Creation, Workflow Management, Generative AI, AI literacy, Process Design, Process Mapping, AI Integrations, Style Guides, Branding, Graphic and Visual Design, Standard Operating Procedure, Benchmarking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Angular, Test Automation, Test Script Development, JavaScript Frameworks, Web Development Tools, Application Development, Application Frameworks, Video Game Development, Test Tools, Frontend Integration, Program Development, Development Environment, Web Applications, React.js, Application Design, Application Deployment, User Interface (UI), Game Design, Verification And Validation, UI Components
Advanced · Course · 1 - 3 Months

Skills you'll gain: Event-Driven Programming, Debugging, Programming Principles, Algorithms, Video Game Development, Computer Programming Tools, Game Design, Computer Programming, Program Development, Animation and Game Design, Interactive Design, Computer Science
★ 4.5 (1.5K) · Beginner · Guided Project · Less Than 2 Hours

John Wiley & Sons
Skills you'll gain: Information Management, Data Management, Data Governance, Database Management, Relational Databases, Database Systems, Data Modeling, Data Warehousing, Database Design, Data Strategy, Data Mart, Data Infrastructure, Data Quality, Business Intelligence, Data Integrity, SQL, Decision Support Systems, Big Data, Data-Driven Decision-Making, Data Analysis
Beginner · Course · 1 - 4 Weeks
Stanford Online
Skills you'll gain: Organizational Structure, Social Network Analysis, Decision Making, Organizational Leadership, Organizational Development, Organizational Change, Organizational Effectiveness, Strategic Decision-Making, Social Sciences, Culture, Sociology, Resource Management, Case Studies, Knowledge Transfer, Coordination, Influencing
★ 4.6 (1.7K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Process Modeling, Process Mapping, Business Process Modeling, Business Analysis, Cloud-Native Computing, Data Migration, Software Architecture, Stakeholder Analysis, Network Security, Systems Design, Extract, Transform, Load, Systems Architecture, Communication Planning, Stakeholder Management, Data Integration, Test Planning, Cybersecurity, Enterprise Architecture, Software Testing, Project Management
★ 4.7 (363) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: ASP.NET, Application Programming Interface (API), Restful API, API Design, API Testing, Cloud Deployment, .NET Framework, Microsoft Azure, Application Deployment, Performance Tuning, Maintainability, Software Documentation, Flask (Web Framework), Scalability, Object-Relational Mapping, Software Versioning, System Monitoring, Debugging, Query Languages, Security Controls
Intermediate · Course · 1 - 3 Months