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: AI Security, Responsible AI, Large Language Modeling, Generative Model Architectures, Prompt Patterns, IT Security Architecture, Threat Modeling, Vulnerability Assessments, Threat Detection, Cybersecurity, Information Systems Security, Cyber Threat Intelligence, Cyber Security Strategy, Security Strategy, Security Management, Cyber Attacks, Cloud Security, Security Awareness, Enterprise Security, Distributed Denial-Of-Service (DDoS) Attacks
Beginner · Course · 1 - 4 Weeks

Utrecht University
Skills you'll gain: Epidemiology, Environmental Monitoring, Medical Science and Research, Social Determinants Of Health, Preventative Care, Biostatistics, Statistical Methods, Precision Medicine, Physiology, Public Health, Environmental Science, Data Science, Statistical Analysis, Cardiology, Environmental Issue, Laboratory Research, Research Design, Big Data, Biochemistry, Research
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Collaborative Software, Marketing Operations, Ideation, Innovation, Decision Intelligence, Marketing Management, Team Management, Team Building, Project Management, Team Oriented, Team Collaboration, Internal Communications, Cross-Functional Collaboration, Content Creation, Leadership Development, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microservices, Docker (Software), Containerization, API Gateway, Redis, API Design, Microsoft Development Tools, Software Design, ASP.NET, .NET Framework, Software Architecture, Microsoft Visual Studio, Software Design Patterns, Cloud-Native Computing, Application Programming Interface (API), Restful API, Frontend Integration, Systems Architecture, C# (Programming Language), Web Development
Intermediate · Specialization · 3 - 6 Months

University of London
Skills you'll gain: Storytelling, Persuasive Communication, Empathy, Rapport Building, Drive Engagement, Communication Strategies, Communication, Interpersonal Communications, Target Audience, Workplace inclusivity, Verbal Communication Skills, Influencing, Oral Expression, Trustworthiness, Diversity and Inclusion, Presentations, Diversity Awareness, Adaptability, Active Listening, Collaboration
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Aerospace Basic Quality System Standards, Materials science, Manufacturing Processes, Sustainable Engineering, Process Engineering, Process Development, Model Optimization, Process Validation, Mechanical Design, Process Control, Engineering Design Process, Mechanical Engineering, Engineering, Design Strategies
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, Email Marketing, Marketing Automation, Newsletters, Automation, Personalized Campaigns, Digital Marketing Tools, Editing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Project Design, Program Management, Process Flow Diagrams, Diagram Design, Program Development, Project Management, Process Modeling, Agile Methodology, Project Management Software, Procedure Development, Agile Project Management, Project Management Life Cycle, Project Portfolio Management, Risk Management
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Customer experience strategy (CX), Responsible AI, Customer experience improvement, Personalized Campaigns, Customer Engagement, Predictive Analytics, Customer Service, Google Gemini, Customer Insights, Agentic Workflows, Driving engagement, LLM Application, Brand Loyalty, Generative AI Agents, Anthropic Claude, Artificial Intelligence, Business Process Automation, Generative AI
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), User Interface (UI) Design, Journey Mapping, User Interface and User Experience (UI/UX) Design, User Experience, User Experience Design, Experience Design, User Centered Design, Customer Retention, Business Intelligence
Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Systems Design, Computational Logic, Verification And Validation, Computer Engineering, Communication Systems, Software Systems, Process Modeling, Theoretical Computer Science, Graph Theory
Beginner · Course · 1 - 4 Weeks

University of Houston
Skills you'll gain: Value-Based Care, Constructive Feedback, Active Listening, Portfolio Management, Team Oriented, Peer Review, Project Portfolio Management, Health Care, Communication
Beginner · Course · 1 - 4 Weeks