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 Washington
Skills you'll gain: AI Orchestration, Organizational Skills, Process Design, Artificial Intelligence, Functional Design, Goal Setting, Verification And Validation, Reinforcement Learning, Knowledge Transfer, Software Architecture, Interviewing Skills, Software Design Patterns, Decision Making
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Policy Analysis, Policy Development, Social Justice, Advocacy, Public Policies, Political Sciences, Health Policy, Social and Human Services, Social Impact, Economics, Policy, and Social Studies, Program Evaluation, Public Administration, Diversity Equity and Inclusion Initiatives, Research, Problem Solving
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Graph Theory, Data Structures, Algorithms, Tree Maps, Analysis, Computational Thinking, Python Programming
Build toward a degree
Advanced · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Test Automation, Regression Testing, Software Testing, Software Development Tools, Unit Testing, White-Box Testing, Code Coverage, Security Testing, Verification And Validation, Test Case, Test Data, Debugging, Automation, Application Security
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Innovation, Design Thinking, Brainstorming, Creativity, Customer experience improvement, New Product Development, Product Development, Service Design, Strategic Planning, Brand Management, Sustainable Business, Process Improvement, Business Strategies
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Instructional Strategies, Teaching, Prompt Engineering, Education Software and Technology, Mathematics Education, Pedagogy, Simulations, Digital pedagogy, Simulation and Simulation Software, Web Content Accessibility Guidelines, User Feedback, Experimentation, Research, Peer Review, Design Strategies, Interactive Design, Display Devices, Physics, Biology, Chemistry
Beginner · Specialization · 3 - 6 Months

The State University of New York
Skills you'll gain: Digital Design, digital literacy, Infographics, Content Creation, Graphic Design, Multimedia, Brainstorming, Planning, Information Management, Literacy, Lifelong Learning, Computer Literacy, Critical Thinking, Investigation, Data Ethics, Research, Digital Communications, Open Source Technology, Intellectual Property, Web Content Accessibility Guidelines
Beginner · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Database Design, Relational Databases, Database Systems, Database Management, NoSQL, Databases, Database Development, SQL, Big Data, Model Evaluation, Apache Hadoop, Database Management Systems, MySQL, Statistical Analysis, Data Visualization, Database Theory, Data Analysis, Exploratory Data Analysis, Transaction Processing, Data Preprocessing
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Load Balancing, ASP.NET, Test Driven Development (TDD), Debugging, C# (Programming Language), Software Testing, Scalability, Performance Testing, Restful API, Unit Testing, Web Development, Microservices, .NET Framework, Object-Relational Mapping, Software Architecture, API Testing, Web Applications, Test Case, Distributed Computing, Redis
Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Unity Engine, C# (Programming Language), Video Game Development, Data Management, Data Structures, Application Development, Program Development, Object Oriented Programming (OOP), Computer Programming, Scripting
Intermediate · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Video Game Development, Game Design, Unity Engine, Software Design Documents, Design, Experience Design, Usability, Prototyping, Storytelling, Creativity
Mixed · Course · 1 - 4 Weeks

HRCI
Skills you'll gain: Employee Performance Management, Performance Appraisal, Performance Management, Human Resource Policies, Organizational Structure, Policy Development, Conflict Management, Employee Relations, Diversity and Inclusion, Human Resource Strategy, Employee Engagement, Staff Management, Business Ethics, Organizational Effectiveness, Business Continuity, Communication Strategies
Beginner · Course · 1 - 4 Weeks