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.

Skills you'll gain: Program Management, Diagram Design, Project Management Software, Communication Planning, Agile Project Management, Process Modeling, Program Development, Stakeholder Communications
★ 4.9 (9) · Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI Agents, Google Gemini, Retrieval-Augmented Generation, Responsible AI, Gemini, Generative AI, Google Cloud Platform, Generative Model Architectures, AI Product Strategy, Prompt Patterns, Agentic Workflows, AI Enablement, Google Workspace, Customer Engagement, AI literacy, AI Workflows, Cloud Computing, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months
Madecraft
Skills you'll gain: Employee Engagement, Culture Transformation, Team Building, Organizational Development, Team Management, Collaboration, Leadership Development, Cross-Functional Collaboration, Organizational Change, Performance Management, Accountability, Employee Onboarding, People Management, Culture, Change Management, Workforce Development, Employee Retention, Constructive Feedback, Trustworthiness, Communication
★ 4.7 (16) · Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Responsible AI, Google Gemini, HR Tech, Compensation and Benefits, Anthropic Claude, Human Resources, Human Resource Strategy, Forecasting, Governance, Mitigation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Network Architecture, Network Planning And Design, Virtual Networking, Network Infrastructure, Google Cloud Platform, General Networking, Network Routing, Computer Networking, Cloud Infrastructure, Network Security, Network Troubleshooting, Security Requirements Analysis, Network Model, Network Analysis, Firewall, Load Balancing, Hybrid Cloud Computing, Scalability
★ 4.8 (9) · Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Education and Training, International Relations, Systems Thinking, World History, Systems Analysis, Community Development, Leadership, Policy Analysis, Research, and Development, Intercultural Competence, Policy Analysis, Discussion Facilitation, Diversity Equity and Inclusion Initiatives
★ 4.8 (15) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Building Services Engineering, HVAC, Building Design, Energy and Utilities, Engineering, Thermal Management, Sustainable Engineering, Mechanical Engineering, Engineering Calculations, Sustainable Design, Architectural Design, Engineering Analysis, Climate Change Mitigation, Trigonometry
Advanced · Course · 1 - 3 Months

Tencent Cloud
Skills you'll gain: Cloud Computing Architecture, Cloud Solutions, Cloud Computing, Cloud Infrastructure, Solution Architecture, Serverless Computing, Cloud Services, Infrastructure Architecture, Network Architecture, Virtual Networking, Cloud Management, API Gateway, Scalability, Performance Tuning, Network Performance Management
★ 4.8 (15) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Adobe Firefly, AI powered creativity, Adobe Photoshop, Generative AI, Adobe Creative Cloud, AI Workflows, Design Software, Photo Editing, Artificial Intelligence, Computer Graphic Techniques, Image Quality
★ 4.4 (17) · Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Node.JS, JSON, Server Side, Web Development Tools, Back-End Web Development, JavaScript Frameworks, Web Servers, Application Programming Interface (API), Restful API, Javascript, Web Development, Package and Software Management, Servers, Network Protocols
★ 4.5 (6) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Java Programming, Java, Pedagogy, Object Oriented Programming (OOP), Computer Programming, Computational Thinking, Cultural Responsiveness, Programming Principles, Digital pedagogy, Algorithms
★ 4.7 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Threat Modeling, Incident Response, IT Security Architecture, Incident Management, Application Security, Identity and Access Management, Security Testing, Continuous Monitoring, Information Systems Security, Network Security, Security Strategy, Systems Architecture, Security Management, Security Engineering, Zero Trust Network Access, Security Awareness, Security Controls, Risk Management Framework, Cybersecurity, Enterprise Architecture
★ 4.1 (7) · Beginner · Specialization · 1 - 3 Months