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.

Macquarie University
Skills you'll gain: Interactive Learning, Human Learning, Education and Training, Knowledge Transfer, Student-Centred Learning, Science and Research, Learning Styles, Pedagogy, Instructional Strategies, Learning Strategies, Teaching, School Psychology, Critical Thinking, Instructional Design, Educational Materials, Instructional and Curriculum Design, Curriculum Development, Curriculum Planning
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Open Shortest Path First (OSPF), Network Routers, Communication Systems, Telecommunications, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Switches, General Networking, Virtual Networking, Network Performance Management, Computer Networking, Network Architecture
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Gemini, AI Workflows, Agentic Workflows, AI Product Strategy, Generative AI Agents, Journey Mapping, Process Design, Business Process Automation, Business Process Reengineering, Agentic systems, Value Engineering, No-Code Development, Business Priorities, Automation, Prototyping, Prioritization
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Git (Version Control System), Version Control, Agile Product Development, Collaborative Software, Secure Coding, Prototyping, Role-Based Access Control (RBAC), Product Improvement, Authentications, Product Development, Continuous Deployment, Continuous Delivery, Agile Methodology, Team Oriented, Application Development, Authorization (Computing), Application Performance Management, Event Monitoring, Key Management, Generative AI
Intermediate · Course · 1 - 3 Months

Dubai College of Tourism
Skills you'll gain: Service Recovery, Service Design, Journey Mapping, Customer experience improvement, Tactfulness, Experience Design, Guest Relations, Professional Development, Verbal Communication Skills, Hospitality Services, Team Performance Management, Communication, Communication Strategies, Customer Service, Hospitality, Service Management, Initiative and Leadership, Team Leadership, Leadership, Operations
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, JSON, User Interface (UI) Design, Color Theory, Cascading Style Sheets (CSS), User Interface (UI), HTML and CSS, Restful API, Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Event-Driven Programming, Web Design, Typography, API Design, Web Applications, User Interface and User Experience (UI/UX) Design, Application Programming Interface (API), React.js, Javascript, Web Development
Beginner · Specialization · 3 - 6 Months

Beginner · Course · 1 - 4 Weeks

Workday
Skills you'll gain: Workday (Software), Business Intelligence, No-Code Development, HR Tech, Role-Based Access Control (RBAC), Patch Management, Branding
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Lean Manufacturing, Lean Methodologies, Process Mapping, Process Improvement and Optimization, Lean Six Sigma, Process Optimization, Process Improvement, Process Analysis, Business Process Improvement, Six Sigma Methodology, Business Process, Operational Efficiency, Quality Improvement, Process Design, Production Process, Continuous Improvement Process, Waste Minimization, Root Cause Analysis, Organizational Skills
Mixed · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Cost Estimation, Project Scoping, Communication Planning, Cost Management, Engineering Management, Scope Management, Project Estimation, Project Schedules, Earned Value Management, Team Management, Quality Assurance, Stakeholder Management, Team Performance Management, Risk Management, Organizational Structure, Project Documentation, Stakeholder Engagement, Project Management, Procurement, Planning
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Market Opportunities, Target Market, Business Marketing, Strategic Marketing, Marketing, Target Audience, Customer Analysis, Marketing Strategy and Techniques, Customer Insights, Marketing Strategies, Market Research, Consumer Behaviour, Market Analysis, Market Dynamics, Marketing Design, New Business Development, Course Development, Business, Demography
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Network Performance Management, Network Monitoring, Network Troubleshooting, Real Time Data, Performance Testing, Performance Tuning, Network Engineering, Network Planning And Design, Application Performance Management, Network Protocols, Service Level, Verification And Validation, Software Quality Assurance, Network Analysis, Performance Metric, Network Model, Package and Software Management
Intermediate · Course · 1 - 4 Weeks