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 California San Diego
Skills you'll gain: Debugging, Object Oriented Programming (OOP), Object Oriented Design, Java, Java Programming, Teaching, Programming Principles, Program Development, Pedagogy, Computer Programming, Software Design, Computational Thinking, Education Software and Technology, Cultural Responsiveness, Digital pedagogy, Test Case, Computational Logic, Algorithms, Data Structures
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Amazon Redshift, AWS Identity and Access Management (IAM), AWS SageMaker, Amazon Web Services, AWS Kinesis, Amazon DynamoDB, Identity and Access Management, Amazon S3, Encryption, Data Infrastructure, Data Pipelines, Apache Spark, Dataflow, Big Data, Apache Hive, Data Storage Technologies, Kibana, Data Visualization Software, Data Storage, Data Visualization
Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Billing, Excel Macros, Business Process Automation, Billing Systems, Transaction Processing, Billing & Invoicing, Business Logic, Automation, Microsoft Excel, Tax Management, Visual Basic (Programming Language), IT Automation, Operations, Business, Restaurant Management, Project Controls, Course Development, Project Management, Project Implementation, Environment
Mixed · Course · 1 - 4 Weeks

University of Rochester
Skills you'll gain: Self-Motivation, Self-Awareness, Motivational Skills, Social Sciences, Mindfulness, Health And Wellness Coaching, Personal Development, Learning Theory, Economics, Policy, and Social Studies, Human Development, Psychology, Employee Engagement, Cultural Diversity, School Psychology, Goal Setting, Goal-Oriented, Coaching, Psychotherapy, Child Development, Relationship Building
Beginner · Course · 1 - 3 Months

Peking University
Skills you'll gain: Java Programming, Java, Program Development, Programming Principles, Computer Programming, Maintainability, Database Development, Object Oriented Programming (OOP), JUnit, Database Application, UI Components, C and C++, Data Access, Object Oriented Design, User Interface (UI), Application Development, Event-Driven Programming, File I/O, Data Structures
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Instructional Design, Adult Learning Principles, Teaching, Education Software and Technology, Learning Theory, Health Education, Digital pedagogy, Learning Styles, Clinical Practices, Technology Strategies, Liberal Arts
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Work Breakdown Structure, Project Scoping, Project Estimation, Organizational Skills, Scope Management, Procedure Development, Project Management Software, Project Management, Google Sheets, Verification And Validation, Technical Standard
Beginner · Guided Project · Less Than 2 Hours

Starweaver
Skills you'll gain: Revenue Management, Hospitality Services, Capital Expenditure, Financial Statement Analysis, Advanced Analytics, Hospitality Management, Cost Control, Budget Management, Hospitality, Cost Management, Financial Statements, Hotel And Restaurant Management, Hospitality and Food Services, Capital Budgeting, Budgeting, Guest Relations, Hotel Operations, Financial Forecasting, Financial Management, Financial Planning
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Unified Modeling Language, Data Modeling, Data Structures, Scripting, Object Oriented Design, Object Oriented Programming (OOP), Diagram Design, Scripting Languages, Software Visualization, Program Development, Python Programming, Software Design, Data Management, Computer Programming, Software Engineering
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Event Management, Event Marketing, Event Planning, Logistics Management, Hospitality, Logistics, Hospitality Management, Planning, Budget Management, Operations Management, Coordinating, Budgeting, Vendor Management, Coordination, Plan Execution
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Surveys, UI/UX Research, User Research, Survey Creation, A/B Testing, Web Analytics, User Experience, Qualitative Research, Usability Testing, Research Methodologies, Web Analytics and SEO, Data Collection, Research Design, Sample Size Determination
Beginner · Course · 1 - 3 Months

Commonwealth Education Trust
Skills you'll gain: Teaching, Professional Development, Lifelong Learning, Ethical Standards And Conduct, Professionalism, Personal Development, Education and Training, Willingness To Learn, Instructional Strategies, Collaboration, Self-Awareness, Accountability, Parent Communication, Constructive Feedback, Learning Strategies
Mixed · Course · 1 - 3 Months