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.

Columbia University
Skills you'll gain: Digital pedagogy, Blended Learning, Education Software and Technology, Student Engagement, Learning Management Systems, Digital Transformation, Curriculum Development, Teaching, digital literacy, Content Management Systems, Web Design and Development, Content Management, Live Streaming, Innovation, Planning, Research, Auditing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PHP (Scripting Language), File I/O, Web Applications, Usability, Information Architecture, Responsive Web Design, Hypertext Markup Language (HTML), Front-End Web Development, MySQL, Web Design and Development, User Experience Design, Browser Compatibility, User Interface (UI), HTML and CSS, Verification And Validation, User Interface (UI) Design, Server Side, Semantic Web, Back-End Web Development, Javascript
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Strategic Decision-Making, Corporate Strategy, Business Strategies, Business Strategy, Business Ethics, Organizational Strategy, Strategic Leadership, Business Planning, Growth Strategies, Strategic Planning, Strategic Thinking, Management Information Systems, Stakeholder Management, Business Administration, Plan Execution, Operational Efficiency, Performance Measurement, Business, Business Process Reengineering, Organizational Effectiveness
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Social Media Management, Social Media, Social Media Content, Social Media Marketing, Graphic Design, Graphic and Visual Design, Brand Awareness, Content Creation, Content Marketing, Customer Engagement, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours
Skills you'll gain: Generative AI, Insurance, AI Product Strategy, Responsible AI, Data Ethics, AI Enablement, Underwriting, AI Personalization, Operational Efficiency, Data-Driven Decision-Making, Claims Processing, Personalized Service, Artificial Intelligence, Automation, Risk Management, Analytics, Risk Mitigation, Prompt Engineering, Systems Integration
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Organizational Change, Stakeholder Management, Change Management, Team Management, Leadership and Management, Organizational Leadership, Culture Transformation, Team Building, Service Management, Innovation, Service Design, Service Improvement, Process Management, Operations Management, Process Improvement, Healthcare Industry Knowledge, Health Care Administration, Process Design, Continuous Improvement Process, Leadership
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Workplace inclusivity, Cultural Diversity, Human Resource Policies, Employee Engagement, Human Resources, Employee Retention, Organizational Leadership, Relationship Building, Mentorship, Empathy & Emotional Intelligence, Business Strategy, Leadership, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MLOps (Machine Learning Operations), AWS SageMaker, Amazon Web Services, Model Deployment, Scalability, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Technical Design, Amazon Elastic Compute Cloud, Cloud Security, Data Management, Disaster Recovery, Continuous Monitoring
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, PHP (Scripting Language), Web Applications, Data Management, Generative AI, Web Development, ChatGPT, Application Development, Application Security, Microsoft Visual Studio, Cascading Style Sheets (CSS), Debugging, SQL, User Interface (UI) Design
Intermediate · Guided Project · Less Than 2 Hours

Birla Institute of Technology & Science, Pilani
Skills you'll gain: MongoDB, Redis, NoSQL, Database Management Systems, Database Systems, Operational Databases, Databases, Data Store, Amazon DynamoDB, Relational Databases, Database Design, Apache Kafka, Database Management, SQL, Distributed Computing, Databricks, Big Data, Data Architecture, Data Modeling, Cloud Computing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Color Theory, Digital Design, Graphic and Visual Design, Graphic Design, Storytelling, Web Content, Creative Design, Data Sharing, Marketing, Advertising
Intermediate · Guided Project · Less Than 2 Hours

Harvard Business Review
Skills you'll gain: Team Performance Management, Teamwork, Team Building, Team Management, Virtual Teams, Collaboration, Intercultural Competence, Team Leadership, Conflict Management, Cross-Functional Collaboration, Team Motivation, Productivity, Cultural Diversity, Cultural Sensitivity, Cultural Responsiveness, Meeting Facilitation, Drive Engagement, Safety Culture, Communication Strategies
Intermediate · Course · 1 - 4 Weeks