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 Michigan
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Storyboarding, Augmented Reality, Virtual Reality, Interactive Design, Usability Testing, Design Thinking, User Experience, Experience Design, Prototyping, User Experience Design, Interaction Design, Visual Storytelling, Storytelling, Usability, Human Centered Design, Design Reviews, Ideation
★ 4.7 (180) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Figma (Design Software), Software Design Documents, Software Documentation, Functional Specification, Technical Documentation, User Experience Design, Mockups, User Interface and User Experience (UI/UX) Design, Technical Communication, Style Guides, UI Components
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Fraud detection, Web Services, Simple Object Access Protocol (SOAP), Test Tools, API Testing, Service Design, Verification And Validation, Process Design, API Design, Workflow Management, System Testing, Extensible Markup Language (XML), Data Validation, Project Design, Business Logic
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: HVAC, Building Services Engineering, Hydraulics, Engineering Practices, Thermal Management, Pump Stations, Equipment Design, Engineering, Architectural Engineering, Mechanical Engineering, Engineering Calculations, Human Factors, System Requirements, Engineering Analysis, Performance Testing, Mathematical Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Database Design, Operational Databases, Database Theory, Database Development, Relational Databases, SQL, PHP (Scripting Language), Database Application, Database Software, Database Systems, Database Management, Databases, Database Management Systems, Database Administration, Query Languages, Back-End Web Development, Data Structures, Software Installation, Configuration Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File Transfer Protocol (FTP), Transaction Processing, Verification And Validation, Integration Testing, Data Integration, Data Mapping, Data Validation, Development Testing, Middleware, Systems Integration, Data Access, Code Reusability, Database Management Systems, Process Modeling, Databases, File Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Email Automation, Business Process Automation, Transaction Processing, Automation, Process Design, HR Tech, Solution Architecture, Web Applications, Social Media Management, Software Architecture, Social Media, Social Media Analytics, Microsoft Excel, Workflow Management, Market Analysis, Solution Design, Secure Coding, Data Architecture, Data Management
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Cloud Infrastructure, Application Deployment, API Design, Cloud Deployment, Cloud Computing Architecture, Microservices, Kubernetes, Google Cloud Platform, Restful API, Infrastructure Architecture, Site Reliability Engineering, Cloud Computing, CI/CD, Service Level, Cloud Storage, Network Architecture, Network Planning And Design, DevOps, Cloud Security, Data Storage Technologies
Advanced · Course · 1 - 3 Months

Skills you'll gain: Marketing Budgets, Marketing Effectiveness, Brand Marketing, Marketing Strategies, Marketing Design, Strategic Marketing, Marketing Planning, Brand Management, Campaign Management, Branding, Campaign Planning, Marketing Management, Brand Strategy, Market Analysis, Marketing, Brand Awareness, Marketing Strategy and Techniques, Marketing Analytics, Customer experience improvement, Brand Loyalty
Mixed · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Ideation, Innovation, Design Thinking, User Research, AI powered creativity, Design Research, Generative AI, Competitive Analysis, User Experience Design, Journey Mapping, AI literacy, Human Centered Design, Data Ethics, Responsible AI, Artificial Intelligence, Problem Solving, Data Collection, Data Synthesis, Critical Thinking
★ 4.5 (15) · Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Decision Support Systems, Database Design, Relational Databases, Database Management, SQL, Descriptive Statistics, Statistics, Statistical Analysis, Business Intelligence, Microsoft Excel, Extract, Transform, Load, Business Analytics, Data Manipulation, Data Science, Conceptual Design
★ 4.5 (102) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Animation and Game Design, 3D Assets, Animations, 3D Modeling, Computer Graphic Techniques, Simulations, Computer Graphics
Mixed · Course · 1 - 3 Months