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.

SkillsBooster Academy
Skills you'll gain: Email Marketing, Lead Generation, Email Automation, Customer Relationship Management (CRM) Software, Performance Metric, Sales Pipelines, Digital Marketing, Copywriting, Customer Support, Customer Engagement, Data Pipelines, Compliance Management, Revenue Cycle Management, Generative AI, Design and Product, Product Design, Law, Regulation, and Compliance, Artificial Intelligence, Design Elements And Principles, Statistics
Beginner · Course · 1 - 3 Months

Parsons School of Design, The New School
Skills you'll gain: Project Portfolio Management, Design Thinking, Risk Management, Portfolio Risk, Market Opportunities, Business Modeling, Design Strategies, Experience Design, Business Architecture, Human Centered Design, Value Propositions, Customer experience strategy (CX), Prioritization, Ethical Standards And Conduct
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Google Analytics, Data Storytelling, Data Presentation, Financial Forecasting, Looker (Software), Data-Driven Marketing, Marketing Analytics, Data Literacy, Cross-Channel Marketing, Marketing Budgets, Web Analytics, Data Validation, Stakeholder Engagement, Data-Driven Decision-Making, Google Ads, Dashboard Creation, Revenue Forecasting, Marketing Automation, Predictive Analytics, Digital Marketing
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Figma (Design Software), Prototyping, Interactive Design, User Interface (UI), Interaction Design, User Interface and User Experience (UI/UX) Design, UI Components, User Experience Design, User Experience, User Flows, Animations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AutoCAD, Architectural Drawing, Drafting and Engineering Design, Human Factors, Technical Documentation
Beginner · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Design Elements And Principles, Graphic and Visual Design, Visual Design, Design, Design Thinking, Media and Communications, Visual Storytelling, Art History, Creative Thinking, Creativity, Psychology
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Computational Logic, Theoretical Computer Science, System Requirements, Functional Specification, Agentic systems, Requirements Analysis, Systems Analysis, Verification And Validation, Mathematical Modeling, Control Systems, Linear Algebra, Mathematical Theory & Analysis, Applied Mathematics, Numerical Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Rust (Programming Language), Relational Databases, Databases, Data Access, Application Development, Object Oriented Programming (OOP), File I/O, Software Development, Command-Line Interface, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Business Ethics, Conflict Management, Organizational Effectiveness, Ethical Standards And Conduct, Political Sciences, Industrial and Organizational Psychology, Organizational Structure, Social Sciences, Organizational Development, Governance, Relationship Management, Innovation
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Audit Planning, Internal Auditing, Environmental Social And Corporate Governance (ESG), Auditing, Internal Controls, Auditors Report, Report Writing, Internal Communications, Continuous Improvement Process, Risk Analysis, Risk Control, Governance Risk Management and Compliance, Risk Management Framework, Financial Controls, Enterprise Risk Management (ERM), Presentations, Risk Management, Stakeholder Management, Benchmarking, Business Ethics
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: JavaScript Frameworks, UI Components, Full-Stack Web Development, React.js, TypeScript, Code Reusability, Front-End Web Development, Web Development, Web Applications, Frontend Performance, Server Side, User Interface and User Experience (UI/UX) Design, Software Development, File Systems
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Graph Theory, C++ (Programming Language), C and C++, Network Routing, Data Structures, Object Oriented Programming (OOP), File I/O, Algorithms
Intermediate · Guided Project · Less Than 2 Hours