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.

Meta
Skills you'll gain: Jest (JavaScript Testing Framework), React.js, Web Development Tools, JavaScript Frameworks, Code Reusability, Application Programming Interface (API), Unit Testing, UI Components, Front-End Web Development, Software Design Patterns, Javascript, Development Environment, Context Management
★ 4.6 (1.5K) · Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Ancient History, Art History, Architectural Design, Social Studies, Architecture and Construction, World History, Physical Science, Cultural Diversity, General Science and Research, Engineering, Scientific, and Technical Instruments, Scientific Methods, Simulation and Simulation Software
★ 4.5 (1.4K) · Beginner · Course · 1 - 3 Months
DeepLearning.AI
Skills you'll gain: Model Evaluation, Fine-tuning, Disaster Recovery, Data Analysis, Jupyter, Exploratory Data Analysis, Data Ethics, Image Analysis, Machine Learning Algorithms, Model Training, Responsible AI, Emergency Response, Climate Change Adaptation, Artificial Intelligence, Machine Learning, Mitigation, Applied Machine Learning, Computer Vision, Supervised Learning, Natural Language Processing
★ 4.7 (615) · Beginner · Specialization · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Microsoft Access, Relational Databases, Data Entry, Databases, Database Software, Database Design, Database Management, Microsoft Office, Query Languages, Data Management, Automation
★ 4.8 (1.3K) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Django (Web Framework), Ajax, jQuery, Model View Controller, Cascading Style Sheets (CSS), Javascript and jQuery, Hypertext Markup Language (HTML), JSON, Linux Commands, Application Development, Back-End Web Development, Database Application, Web Development, Cloud Deployment, Web Applications, Application Deployment, Javascript, Database Design, SQL, Code Reusability
★ 4.7 (2.5K) · Intermediate · Specialization · 3 - 6 Months
University of Manchester
Skills you'll gain: Oil and Gas, Environmental Engineering, Engineering Practices, Materials science, Petroleum Industry, Engineering, Engineering Design Process, Failure Analysis, Industrial Design, Engineering Calculations, Chemistry, Environmental Issue
★ 4.6 (956) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Debugging, Object Oriented Programming (OOP), Object Oriented Design, Java Programming, Java, Teaching, Programming Principles, Program Development, Pedagogy, Computer Programming, Software Design, Computational Thinking, Education Software and Technology, Cultural Responsiveness, Digital pedagogy, Test Case, Computational Logic, Algorithms, Data Structures, Integrated Development Environments
★ 4.7 (57) · Beginner · Specialization · 3 - 6 Months

Università di Napoli Federico II
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Python Programming, Computer Programming, Scripting Languages, Scripting, Programming Principles, Data Management, Functional Design, Database Management, File Management, File I/O, Databases
★ 4.1 (42) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Team Building, Teamwork, Team Management, Team Leadership, Team Performance Management, Team Collaboration, Conflict Management, Trustworthiness, Team Motivation, Collaboration, Rapport Building, Relationship Building, Drive Engagement, Performance Management, Organizational Structure, Knowledge Transfer, Leadership, Innovation, People Development, Industrial and Organizational Psychology
★ 4.8 (2.4K) · Beginner · Course · 1 - 4 Weeks

Nanjing University
Skills you'll gain: Data Processing, Data Mining, Data Structures, Data Presentation, Object Oriented Programming (OOP), Web Scraping, Data Capture, Data Analysis, Python Programming, NumPy, Data Preprocessing, Data Visualization, UI Components, User Interface (UI) Design, Programming Principles
★ 4.1 (378) · Beginner · Course · 1 - 3 Months
University of California San Diego
Skills you'll gain: Human Computer Interaction, Human Factors, Usability, Interaction Design, Information Architecture, Interactive Design, Human Machine Interfaces, User Interface (UI) Design, User Experience Design, Peripheral Devices
★ 4.6 (721) · Mixed · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Prompt Patterns, Generative AI, Context Engineering, ChatGPT, AI literacy, Anthropic Claude, LLM Application, Large Language Modeling, Data Analysis, Verification And Validation
★ 4.8 (762) · Intermediate · Course · 1 - 3 Months