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.

Illinois Tech
Skills you'll gain: Test Driven Development (TDD), Python Programming, Object Oriented Programming (OOP), Object Oriented Design, Scripting Languages, Code Reusability, Test Script Development, Computer Programming, Unit Testing, File I/O, Development Testing, Web Development, Scripting, Program Development, Other Programming Languages, Database Software, Open Source Technology, Database Management, Database Development, Data Processing
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Peer Review, Project Design, Marketing Strategies, Business, Marketing Planning, Analysis, Strategic Marketing, Business Planning, Marketing, Business Analysis, Strategic Thinking, Constructive Feedback, Business Strategy, Accounting, Report Writing, Writing, Finance, Financial Accounting
Mixed · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Influencing, Persuasive Communication, Leadership, Motivational Skills, Communication, Leadership Studies, Social Impact, Empowerment, Behavior Management, Negotiation, Action Oriented
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Embedded Software, Performance Tuning, System Programming, Software Development Tools, Embedded Systems, Memory Management, Microarchitecture, Software Development, Hardware Architecture, Debugging, System Software, Secure Coding, Build Tools, Application Security, Computer Architecture, System Configuration, Programming Principles, C (Programming Language), Digital Signal Processing, Application Development
Intermediate · Specialization · 3 - 6 Months
IE Business School
Skills you'll gain: Brand Management, Campaign Management, Target Audience, Marketing Operations
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Matplotlib, Pandas (Python Package), Plot (Graphics), NumPy, Data Cleansing, Data Structures, Scientific Visualization, Data Visualization Software, Predictive Analytics, Data Visualization, Statistical Visualization, Debugging, Data Presentation, Data Manipulation, Code Reusability, Object Oriented Programming (OOP), Python Programming, Simulations, Predictive Modeling, Data Analysis
Beginner · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Django (Web Framework), Application Development, Web Development, Application Deployment, Database Design, Web Applications, Back-End Web Development, Authentications, Object-Relational Mapping, Hypertext Markup Language (HTML), Data Modeling, UI Components, Relational Databases, Python Programming, Data Validation, User Accounts, Network Protocols, User Interface (UI) Design
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Storyboarding, Storytelling, Canva (Software), Visual Storytelling, Graphical Tools, Animations, Graphic Design, Design and Product, Business, Marketing
Intermediate · Guided Project · Less Than 2 Hours

University of Pennsylvania
Skills you'll gain: Social Impact, Design Thinking, Performance Measurement, Human Centered Design, Sustainable Development, Innovation, Entrepreneurship, Business Modeling, Strategic Thinking, Ideation, Program Evaluation, Organizational Structure, Needs Assessment, Growth Strategies, Competitive Analysis, Experimentation, Market Analysis
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Team Leadership, Team Management, Team Building, Team Performance Management, Teamwork, Conflict Management, Team Motivation, Trustworthiness, Decision Making, Team Collaboration, People Management, Goal Setting, Leadership, Performance Management, Performance Analysis, Lifelong Learning, Knowledge Transfer, Willingness To Learn, Organizational Structure, Coordination
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Unified Modeling Language, Data Modeling, Data Structures, Scripting, Object Oriented Design, Object Oriented Programming (OOP), Diagram Design, Scripting Languages, Software Visualization, Program Development, Python Programming, Software Design, Data Management, Computer Programming, Software Engineering
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Surveys, Research Methodologies, Data Collection, Survey Creation, Research Design, Data Quality, Data Analysis, Analysis, Sampling (Statistics), Big Data
Intermediate · Course · 1 - 4 Weeks