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.

Skills you'll gain: Figma (Design Software), UI Components, Prototyping, Interaction Design, User Experience, Motion Graphics, Mockups, Usability, Responsive Web Design, Animations, User Interface (UI) Design, Style Guides, Layout Design
Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Stormwater Management, Water Sustainability, Water Resource Management, Hydrology, Climate Change Adaptation, Environmental Engineering, Civil Engineering, Water Quality, Sustainable Design, Waste Minimization
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Game Design, Software Development, Development Environment, Software Documentation, Data Validation, Javascript, Debugging, Maintainability, Data Structures, Software Design, Computer Programming, Data Management
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Devops Tools, DevOps, Agile Methodology, Application Deployment, Docker (Software), Agile Project Management, Project Management, Technical Communication, Needs Assessment, Prometheus (Software), Business Requirements, Jira (Software), Python Programming, Natural Language Processing, Collaboration, Communication, Professional Networking, Interviewing Skills
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computational Thinking, Theoretical Computer Science, Mathematical Modeling, Systems Analysis, Performance Testing, Embedded Systems, Graph Theory, Technical Documentation, Model Evaluation, Algorithms
Mixed · Course · 1 - 3 Months

Skills you'll gain: Logo Design, Canva (Software), Video Production, Infographics, Graphic Design, Graphic and Visual Design, Content Creation, Creative Design, Social Media Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, Prompt Patterns, Prompt Engineering Tools, Artificial Intelligence, Generative AI
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Health Promotion, Health Education, Media and Communications, Advertising Campaigns, Program Evaluation, Patient Communication, Surveys, Behavioral Health, Digital Communications, Driving engagement, Persuasive Communication, Instagram, Facebook, Research
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Marketing Materials, Promotional Materials, Advertising, Digital Advertising, Design Elements And Principles, Organizational Skills, Graphic Design, Driving engagement, Layout Design, Design, Graphic and Visual Design, Facebook, Marketing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Adobe Photoshop, Adobe Creative Cloud, Photo Editing, Generative AI, Image Quality, Generative AI Agents, Graphic and Visual Design, Data Import/Export, File Management, Design, Creative Thinking, Color Theory, Storytelling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Oracle SQL Developer, Oracle Databases
Intermediate · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: AI Security, Threat Modeling, Open Web Application Security Project (OWASP), Security Testing, Retrieval-Augmented Generation, Software Architecture, API Design, Test Automation, Vulnerability Management, Agentic systems, Systems Design, Model Evaluation, Test Driven Development (TDD), CI/CD, Python Programming, Continuous Deployment, Dependency Analysis, Large Language Modeling, Machine Learning, Performance Analysis
Intermediate · Specialization · 3 - 6 Months