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.

The George Washington University
Skills you'll gain: Patient Safety, Clinical Leadership, Health Care Administration, Continuous Quality Improvement (CQI), Health Policy, Health Information Management, Health Care, Healthcare Ethics, Health Equity, Public Health and Disease Prevention, Systems Thinking, Collaboration
Beginner · Course · 1 - 3 Months

Skills you'll gain: Applicant Tracking Systems, Professional Development, Graphic Design, Keyword Research, Business Writing, Content Creation, Personal Development, Detail Oriented, Recruitment
Beginner · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, Cloud Deployment, Pandas (Python Package), AWS SageMaker, NumPy, Microsoft Azure, Hugging Face, Responsible AI, Data Manipulation, Exploratory Data Analysis, Containerization, DevOps, Cloud Computing, Python Programming, Machine Learning, GitHub, Big Data, Data Management, Data Analysis
Advanced · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Network Security, Network Protocols, Network Architecture, TCP/IP, Web Applications, Computer Networking, Encryption, Network Infrastructure, Innovation, Hypertext Markup Language (HTML)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Context Protocol, Claude Code, Vibe coding, Microsoft Copilot, AI Workflows, Anthropic Claude, Tool Calling, GitHub, Context Management, Web Development, Real Time Data, Debugging, AI Security, Artificial Intelligence and Machine Learning (AI/ML), Servers, Prompt Engineering, Application Development, Video Game Development, Generative AI, Software Engineering
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: LangChain, Tool Calling, LLM Application, AI Workflows, Agentic systems, Generative AI Agents, Artificial Intelligence and Machine Learning (AI/ML), Application Development, Software Development
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Computer Programming, Object Oriented Design, Development Environment, Data Structures
Intermediate · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Diversity Programs, Team Building, Diversity and Inclusion, Diversity Awareness, Team Management, Diversity Equity and Inclusion Initiatives, Goal Setting, Intercultural Competence, Emotional Intelligence, Team Leadership, Team Performance Management, Workplace inclusivity, Systems Thinking, Team Motivation, Presentations, Cognitive flexibility, Culture, Case Studies, Collaboration, Cultural Diversity
Beginner · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Sustainable Business, Global Marketing, Virtual Teams, Business Ethics, Diversity Marketing, Corporate Sustainability, Sustainable Development, Cultural Sensitivity, Environmental Social And Corporate Governance (ESG), Workplace inclusivity, Intercultural Competence, Consumer Behaviour, Environmental Issue, Market Analysis, Solution Design, Diversity Awareness, Cultural Responsiveness, Culture, Cultural Diversity, Brand Strategy
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Organizational Change, Organizational Structure, Change Management, Business Transformation, Business Strategy, Organizational Leadership, Political Sciences, Innovation, Strategic Decision-Making, Technology Strategies, Knowledge Transfer, Decision Making, Persona (User Experience)
Mixed · Course · 1 - 3 Months

Skills you'll gain: Microsoft Power Platform, Microsoft Power Automate/Flow, Power BI, Dashboard, No-Code Development, Data Visualization, Power Apps Component Framework, Business Intelligence, Business Process Automation, Application Development, Data Integration, Performance Analysis, Application Design, Automation, Data Security, Business Process, Computing Platforms, Microsoft Teams, Data Analysis Software, Data Modeling
Beginner · Specialization · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Structural Engineering, Structural Analysis, Mechanical Engineering, Engineering Analysis, Mechanical Design, Torque (Physics), Engineering, Engineering Design Process, Engineering Calculations, Mechanics
Mixed · Course · 1 - 4 Weeks