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 California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), C (Programming Language), Algorithms, File I/O, System Programming, Programming Principles, Data Structures, Secure Coding, Scaled Agile Framework
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Selenium (Software), Test Script Development, Test Automation, Browser Compatibility, Java Programming, Software Testing, Javascript, Eclipse (Software), Apache Maven, Development Environment, Object Oriented Programming (OOP), Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Software Installation, System Configuration
Intermediate · Course · 3 - 6 Months

Skills you'll gain: C# (Programming Language), Object Oriented Programming (OOP), Microsoft Visual Studio, Debugging, .NET Framework, Object-Relational Mapping, Full-Stack Web Development, Development Environment, Software Testing, Application Development, Command-Line Interface, Data Structures
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Value Propositions, Social Media Marketing, Market Research, Social Media Strategy, Strategic Planning, Search Engine Optimization, Marketing Operations, Competitive Analysis, Data-Driven Decision-Making, Consumer Behaviour, Business Modeling, Customer Analysis, Web Analytics and SEO, Operations Management, Technical Management, Marketing Management, Digital Marketing, Branding, Google Ads, Forecasting
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Health Equity, Health Disparities, Social Determinants Of Health, Health Policy, Public Health, Community Health, Epidemiology, Patient Education And Counseling, Health Care, Research Design, Program Evaluation, Cultural Diversity
Mixed · Course · 1 - 3 Months

Skills you'll gain: Budgeting, Capital Budgeting, Budget Management, Operating Budget, Financial Management, Financial Analysis, Cash Flows, Financial Planning, Cash Flow Forecasting, Return On Investment, Cost Benefit Analysis, Investments, Decision Making
Mixed · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Conflict Management, Teamwork, Negotiation, Expectation Management, Collaboration, Brainstorming, Follow Through, Problem Solving, Honesty, Communication
Beginner · Course · 1 - 3 Months

Technion - Israel Institute of Technology
Skills you'll gain: Materials science, Medical Devices, Biomedical Engineering, Emerging Technologies, Electronics Engineering, Chemistry, Chemical Engineering, Manufacturing Processes, Biochemistry, Creative Design
Mixed · Course · 1 - 3 Months

Edureka
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Identity and Access Management, SQL, Data Import/Export, Data Integration, Google Cloud Platform, Data Warehousing, Database Design, Data Architecture, Cloud Computing Architecture, Real Time Data
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Flutter (Software), UI Components, Mobile Development, Google Cloud Platform, User Interface (UI), Cross Platform Development, Web Development, Network Security
Beginner · Project · Less Than 2 Hours

University of California San Diego
Skills you'll gain: Student Engagement, Algorithms, Diversity Awareness, K-12 pedagogy, Facebook, Instructional Strategies, Programming Principles, Data Storage, Software Engineering, Geographic Information Systems, Image Analysis, Lesson Planning, Computer Science, Theoretical Computer Science, Social Impact
Beginner · Course · 1 - 3 Months