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.

Stanford University
Skills you'll gain: Community Development, Community Outreach, Maternal Health, Community Health, Gerontology, Child Health, Health Disparities, Health Equity, Social Work, Social Justice, Family Planning, Social Determinants Of Health, Social and Human Services, Socioeconomics, Child Welfare, Health Education, Human Services, Advocacy, Education and Training, International Relations
★ 4.9 (1.7K) · Beginner · Course · 3 - 6 Months

Skills you'll gain: Code Reusability, Software Design Patterns, Maintainability, Program Development, Functional Design, Programming Principles, Python Programming
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Feature Engineering, Model Evaluation, Model Deployment, Fine-tuning, Data Preprocessing, Model Training, Deep Learning, Machine Learning Methods, Model Optimization, Scikit Learn (Machine Learning Library), PyTorch (Machine Learning Library), Scalability, Hugging Face, Docker (Software), Supervised Learning, Machine Learning Algorithms, Applied Machine Learning, Application Deployment, Software Development, Machine Learning
Intermediate · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Version Control, Hypertext Markup Language (HTML), GitHub, Git (Version Control System), HTML and CSS, Cascading Style Sheets (CSS), Web Design and Development, Web Development, Web Design, Software Versioning, Image Quality, Web Development Tools, Web Content, Front-End Web Development, Web Presence, Web Servers, Frontend Performance
★ 4.7 (3.7K) · Beginner · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Sustainable Architecture, Facility Management, Economic Development, Revenue Management, Sustainable Business, Data Infrastructure, Digital Transformation, Stakeholder Analysis, Stakeholder Engagement, Stakeholder Management, Governance, Architectural Design, Community Development, Innovation, Operational Excellence, Business Modeling, Internet Of Things, AI Integrations, Network Infrastructure, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Responsible AI, Make.com, Prompt Engineering, AI Workflows, Prompt Patterns, Data Ethics, Microsoft Power Automate/Flow, Agentic Workflows, Business Process Automation, Generative AI Agents, Process Flow Diagrams, No-Code Development, Model Deployment, Risking, Process Modeling, AI Enablement, Business Priorities, LLM Application, Prompt Engineering Tools, Artificial Intelligence
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Enterprise Risk Management (ERM), Risk Analysis, Business Risk Management, Risk Modeling, Risk Management, Risk Management Framework, Risk Mitigation, Strategic Decision-Making, Cost Accounting, Market Dynamics, Competitive Analysis, Decision Making, Product Strategy, Consumer Behaviour, Analysis, Resource Allocation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Customer Retention, Brand Awareness, Planning, Brainstorming, User Feedback, Timelines, Stakeholder Communications, Cross-Functional Team Leadership, Team Performance Management, Meeting Facilitation, HubSpot CRM, Customer experience improvement, Employee Surveys, Customer Relationship Management (CRM) Software, Team Leadership, Project Planning, Looker (Software), Dashboard, Kanban Principles, Marketing
Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Hardware Architecture, Microarchitecture, Infrastructure Architecture, Computing Platforms, Computer Hardware, Computer Architecture, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Stakeholder Management, Communication Planning, Virtual Teams, Team Management, Team Leadership, Plan Execution, Scheduling, Conflict Management, Project Schedules, Project Management Life Cycle, Project Management, Teamwork, Project Management Office (PMO), Stakeholder Analysis, Risk Mitigation, Agile Product Development, Risk Management, Communication, Planning, Budgeting
★ 4.7 (775) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Salesforce, Data Management, Customer Relationship Management (CRM) Software, Systems Administration, Information Management, Customer Relationship Management, Administration, Dashboard, Business Reporting, Enterprise Application Management, User Provisioning, User Accounts, Business Software, Data Modeling, Workflow Management, Data Import/Export, Client Support, Role-Based Access Control (RBAC), Multi-Tenant Cloud Environments, Process Development
Beginner · Course · 3 - 6 Months

Skills you'll gain: Threat Modeling, Feature Engineering, Anomaly Detection, Data Visualization, Data Presentation, MLOps (Machine Learning Operations), Agentic Workflows, Interactive Data Visualization, AI Orchestration, AI Security, A/B Testing, Generative AI Agents, Threat Management, Model Optimization, Open Web Application Security Project (OWASP), Technical Communication, Agentic systems, Continuous Monitoring, CI/CD, Reinforcement Learning
Intermediate · Professional Certificate · 3 - 6 Months