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 Minnesota
Skills you'll gain: Enterprise Resource Planning, Business Systems Analysis, Systems Analysis, Requirements Analysis, Cybersecurity, Business Requirements, Business Analysis, Business Systems, Cyber Attacks, Cloud Computing, Cyber Security Strategy, Cloud Services, IT Management, Change Management, Business Software, Organizational Change, Technology Strategies, Information Technology, Project Management, Critical Thinking
★ 4.8 (2.2K) · Beginner · Specialization · 3 - 6 Months
Arizona State University
Skills you'll gain: Business Ethics, Sales Presentations, Meeting Facilitation, Marketing Design, English Language, Business Correspondence, Brainstorming, Ethical Standards And Conduct, Negotiation, Purchasing, Presentations, Product Planning, Telephone Skills, Business Writing, Marketing Materials, Business Communication, Business Planning, Financial Analysis, Communication, Marketing
★ 4.8 (2.1K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Dashboard, Business Intelligence, Key Performance Indicators (KPIs), Business Intelligence Software, Data Visualization, Data Presentation, Performance Measurement, Business Analytics, Performance Metric, Business Metrics, Business Logic, Interactive Data Visualization, Operational Analysis, Operational Performance Management, Performance Analysis, Analytics, Performance Tuning, Exploratory Data Analysis, Data Validation, Data Quality
Intermediate · Course · 1 - 4 Weeks

Google AR & VR
Skills you'll gain: Augmented Reality, Augmented and Virtual Reality (AR/VR), Virtual Reality, Application Design, Virtual Environment, 3D Assets, Unity Engine, User Experience Design, Mobile Development, User Experience, User Flows, Computer Hardware
★ 4.5 (3.9K) · Beginner · Course · 1 - 4 Weeks

JetBrains
Skills you'll gain: Object Oriented Design, File I/O, Data Structures, Python Programming, Programming Principles, Code Reusability, Computer Programming, Scripting, Data Processing, Package and Software Management, Code Review, Computational Logic, NumPy, Development Environment, Integrated Development Environments, Computational Thinking, Software Installation, Numerical Analysis
★ 4.6 (12) · Beginner · Course · 1 - 3 Months

Skills you'll gain: File I/O, Object Oriented Programming (OOP), Debugging, Object Oriented Design, JSON, Program Development, Data Structures, Code Reusability, Python Programming, Microsoft Visual Studio, Development Environment, Scripting, Maintainability, Integrated Development Environments, Package and Software Management, Authorization (Computing), Programming Principles, Computer Programming, Web Scraping, Application Programming Interface (API)
Beginner · Specialization · 3 - 6 Months

Harvard Business School Online
Skills you'll gain: Team Management, Team Leadership, Team Performance Management, Teamwork, Team Building, Organizational Leadership, Team Motivation, Team Collaboration, Organizational Effectiveness, Conflict Management, Leadership, Leadership and Management, Collaboration, Safety Culture, Cooperation, Diversity and Inclusion, Employee Coaching, Drive Engagement
Beginner · Course · 1 - 3 Months

Chris Croft Training
Skills you'll gain: Decision Making, Decision Intelligence, Business Leadership, Strategic Decision-Making, Decisiveness, Organizational Leadership, Critical Thinking and Problem Solving, Data-Driven Decision-Making, Leadership and Management, Strategic Leadership, Leadership, Strategic Thinking, Critical Thinking, Cognitive Behavioral Therapy, Team Leadership, Independent Thinking, Cognitive flexibility, Initiative and Leadership, Thought Leadership, Creative Thinking
Mixed · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Structural Engineering, Structural Analysis, Mechanical Design, Mechanical Engineering, Engineering Design Process, Engineering Analysis, Engineering Calculations, Engineering, Mechanics, Engineering Practices, Civil Engineering, Schematic Diagrams, Mathematical Modeling
★ 4.8 (956) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microservices, Software Architecture, Systems Architecture, API Gateway, Node.JS, API Testing, Unit Testing, Development Testing, Test Case, Restful API, Debugging, Integration Testing, Software Testing, Scalability, Distributed Computing, Event-Driven Programming, Code Coverage, Application Deployment, Javascript, Performance Improvement
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Software Testing, Software Quality Assurance, Test Script Development, Test Automation, Acceptance Testing, Test Tools, Test Case, System Testing, Test Planning, Functional Testing, Quality Assurance, Issue Tracking, Test Data, Performance Stress Testing, Browser Compatibility, User Acceptance Testing (UAT), Quality Assurance and Control, Quality Assessment, Interviewing Skills, Quality Management Systems
Beginner · Professional Certificate · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Digital Brand Strategy, Marketing Strategies, Search Engine Marketing, Digital Marketing, Direct Marketing, Content Marketing, Digital Media Strategy, Strategic Marketing, Digital Marketing Campaigns, Web Analytics and SEO, Social Media Campaigns, Search Engine Optimization, Data-Driven Marketing, Content Strategy, Marketing, Marketing Planning, Social Media Marketing, Marketing Management, Social Media Strategy, Social Media
★ 4.6 (3.2K) · Beginner · Course · 1 - 4 Weeks