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.

Sungkyunkwan University
Skills you'll gain: Ancient History, Culture, Diagram Design, Intercultural Competence, Cultural Diversity, Liberal Arts, Language Learning, Language Competency, Research, World History, Social Studies, Anthropology, Discussion Facilitation, Literacy
Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Peer Review, Video Game Development, Contract Negotiation, Media and Communications, Branding, Organizational Structure, Organizational Strategy, Brand Management, Business Planning, Game Design, Recruitment, Fundraising, Workforce Development, Contract Management, Live Streaming, Higher Education, Content Creation, Academic Advising, Relationship Building, Market Dynamics
Beginner · Specialization · 1 - 3 Months

Meta
Skills you'll gain: React Native, Mobile Development, GitHub, User Interface and User Experience (UI/UX) Design, Version Control, Wireframing, UI Components, User Flows, Data Store, JSON, Development Environment, SQL
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Executive Presence, Relationship Management, Collaboration, Professional Networking, Professional Development, Brand Awareness, Leadership Development, Return On Investment, Strategic Planning, Leadership, Personal Attributes, Emotional Intelligence, Influencing, Assertiveness, Communication
Beginner · Course · 1 - 4 Weeks

Instituto Tecnológico de Aeronáutica
Skills you'll gain: Control Systems, Engineering Analysis, Systems Analysis, Matlab, Engineering Calculations, Systems Design, Simulation and Simulation Software, Mathematical Modeling, Linear Algebra, Differential Equations
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Web Development, Flask (Web Framework), Restful API, Cloud Deployment, Selenium (Software), Front-End Web Development, Web Applications, Full-Stack Web Development, Object-Relational Mapping, JavaScript Frameworks, Application Security, HTML and CSS, Back-End Web Development, Databases, Application Programming Interface (API), Python Programming, Vue.JS, Relational Databases, SQL, Collaboration
Beginner · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Annual Reports, Governance, Corporate Accounting, Law, Regulation, and Compliance, Financial Industry Regulatory Authorities, Regulatory Requirements, Compliance Management, Regulatory Compliance, Financial Regulation, Accountability, Business Management, Corporate Strategy, Regulation and Legal Compliance, Business Ethics, Organizational Structure, Corporate Communications, Governance Risk Management and Compliance, Financial Accounting, Financial Reporting, Auditing
Beginner · Specialization · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Water Quality, Water Sustainability, Water Resource Management, Sustainable Development, Environmental Engineering, Hydrology, Environmental Monitoring, Civil Engineering, Sustainable Design, Human Centered Design, Risk Analysis, Continuous Monitoring, Internet Of Things, Machine Learning
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Canva (Software), Graphic Design, User Accounts, Design Software, Shared Media, Presentations, Organizational Skills, Account Management, Content Creation, Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Oil and Gas, Hazard Analysis, Safety Standards, Environmental Resource Management, Energy and Utilities, Environmental Regulations, Petroleum Industry, Environment Health And Safety, Environmental Engineering, Plant Operations and Management, Waste Minimization, Chemical Engineering, Risk Analysis, Failure Mode And Effects Analysis, Electric Power Systems, Sustainable Technologies, Process Control, Process Engineering, Equipment Design
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Engineering, Scientific, and Technical Instruments, Embedded Systems, Embedded Software, Real Time Data, Electronics, Electronic Systems, Electronic Components, Design Specifications
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Web Development Tools, Web Design and Development, Web Design, Web Development, Front-End Web Development, Semantic Web, Integrated Development Environments
Beginner · Course · 1 - 4 Weeks