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.

Marshall University
Skills you'll gain: Team Leadership, Strategic Leadership, Organizational Leadership, Initiative and Leadership, Leadership, Business Leadership, Leadership Development, Leadership Studies, Constructive Feedback, Trustworthiness, Leadership and Management, Coaching, Team Collaboration, Employee Coaching, Prioritization, Visionary, Design Thinking, Strategic Decision-Making, Talent Management, Growth Mindedness
Beginner · Specialization · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: AI Personalization, Machine Learning Methods, Fraud detection, Generative AI, Responsible AI, Data Ethics, Data Management, Data Strategy, People Analytics, HR Tech, Generative Model Architectures, AI Enablement, Human Resource Management, AI Product Strategy, Data Governance, Human Resources Management and Planning, Big Data, Credit Risk, Machine Learning, Analytics
★ 4.7 (2K) · Beginner · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: AI Workflows, Generative AI, Model Deployment, Amazon CloudWatch, LLM Application, Prompt Engineering, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Large Language Modeling, Amazon Web Services, Software Design, Application Frameworks, Deep Learning, System Monitoring, Cloud Computing, Software Development, Machine Learning, Natural Language Processing
Advanced · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Qualitative Research, Research Design, Research Methodologies, Institutional Review Board (IRB), Research, Data Collection, Ethical Standards And Conduct, Informed Consent, Culture
Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Corporate Strategy, Business Strategy, Strategic Thinking, Strategic Decision-Making, Growth Strategies, Portfolio Management, New Business Development, Business Valuation, Organizational Structure, Organizational Effectiveness, Decision Making, Resource Allocation, Analysis, Financial Analysis, Influencing
★ 4.8 (2.8K) · Beginner · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Event-Driven Programming, Application Development, Interactive Design, UI Components, Video Game Development, Animations, Animation and Game Design, Programming Principles, Computer Graphics, Python Programming, Game Design, Program Development, Computer Programming, Computational Logic
★ 4.8 (3.3K) · Mixed · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Environmental Social And Corporate Governance (ESG), People Analytics, Stakeholder Engagement, Responsible AI, Strategic Leadership, Sustainability Reporting, Leadership and Management, Sustainability Standards, Smart Goals, Analytics, Team Leadership, Key Performance Indicators (KPIs), Power BI, Goal-Oriented, Strategic Communication, Communication Planning, Decision Making, Microsoft Copilot, Communication Strategies, Decision Tree Learning
Advanced · Professional Certificate · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Differentiated Instruction, Teaching, Literacy, Working With Children, Human Learning, Pedagogy, Health Equity, Education and Training, Learning Styles, Instructional Strategies, Trauma Care, Instructional Design, Higher Education, K-12 pedagogy, Learning Theory, Disabilities, Classroom Management, Cultural Diversity, Childhood Education and Development, Diversity Equity and Inclusion Initiatives
★ 4.7 (332) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Automation Engineering, Plant Operations and Management, Control Systems, Engineering, Scientific, and Technical Instruments, Engineering Drawings, Process Control, Electric Power Systems, Electrical Power, Communication Systems, General Networking, Network Protocols, Wireless Networks, System Monitoring, Mechanical Engineering, Equipment Design, Systems Of Measurement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, Restful API, Back-End Web Development, Authentications, Application Programming Interface (API), Software Architecture, API Design, API Testing, Web Development, .NET Framework, Authorization (Computing), Data Validation, Secure Coding, Web Applications, Model View Controller, Verification And Validation, Microsoft Azure, Object-Relational Mapping, Role-Based Access Control (RBAC), Maintainability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Agentic Workflows, Generative AI Agents, Agentic systems, LangGraph, AI Orchestration, LLM Application, CrewAI, Generative Model Architectures, AI Workflows, Large Language Modeling, Generative AI, LangChain, Retrieval-Augmented Generation, Tool Calling, Process Design, Artificial Intelligence and Machine Learning (AI/ML), Prompt Engineering, Responsible AI, Enterprise Architecture, Artificial Intelligence
Intermediate · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Control Systems, Machine Controls, Engineering, Scientific, and Technical Instruments, Process Control, Embedded Systems, Embedded Software, Electrical and Computer Engineering, Real Time Data, Laboratory Equipment, Laboratory Experience, Electronic Systems, Electronics, Electronics Engineering, Power Electronics, Electronic Hardware, Manufacturing Processes, Three-Phase, Thermal Management, Hardware Design, Electrical Engineering
★ 4.6 (2.9K) · Intermediate · Specialization · 3 - 6 Months