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: Bootstrap (Front-End Framework), Browser Compatibility, Responsive Web Design, Web Design and Development, Cascading Style Sheets (CSS), Front-End Web Development, UI Components, React.js, Web Applications, Hypertext Markup Language (HTML)
Intermediate · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Quantitative Research, Scientific Methods, Research Design, Surveys, Research, Research and Design, Qualitative Research, Correlation Analysis, Data Collection, Data Analysis, Psychology, Sampling (Statistics)
Beginner · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Intrusion Detection and Prevention, Security Controls, Continuous Monitoring, Incident Response, Vulnerability Assessments, Software Development Life Cycle, Cybersecurity, Computer Security Incident Management, Cyber Security Policies, Cyber Security Assessment, Information Assurance, Network Security, Risk Management Framework, Cloud Security, Authentications
Beginner · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Energy and Utilities, Climate Change Mitigation, Electrical Power, Environmental Issue, Sustainable Design, Hydrology, Electric Power Systems, Time Series Analysis and Forecasting, Water Resource Management, Predictive Modeling, Environment, Estimation, Mathematical Modeling, Physical Science
Intermediate · Course · 1 - 3 Months

Xbox
Skills you'll gain: User Story, Product Planning, User Interface (UI), Competitive Analysis, Product Roadmaps, User Interface and User Experience (UI/UX) Design, Stakeholder Management, Market Research, Product Management, Design Thinking, AI Product Strategy, Mockups, Consumer Behaviour, Usability Testing, Wireframing, Market Analysis, Stakeholder Communications, Product Lifecycle Management, Product Strategy, Data Analysis
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Responsible AI, Generative AI, Google Gemini, Project Management, LLM Application, AI Enablement, Project Management Life Cycle, Data Ethics, Prompt Engineering, ChatGPT, Case Studies, Team Oriented, Project Documentation
Intermediate · Course · 1 - 4 Weeks

MongoDB Inc.
Skills you'll gain: MongoDB, Database Management, Databases, NoSQL, Data Modeling, Database Design, Data Integrity, Data Storage, Cloud Deployment, Cloud Platforms, Scalability, Application Development
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Data Processing, Data Manipulation, Data Visualization, Web Scraping, Data Visualization Software, Pandas (Python Package), Data Analysis, Data Preprocessing, Data Cleansing, Matplotlib, Data Import/Export, NumPy, Jupyter, JSON, Python Programming
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Adaptability, Resilience, Personal Attributes, Professional Development, Action Oriented, Overcoming Obstacles, Self-Awareness, Cognitive flexibility, Growth Mindedness, Personal Development, Relationship Building, Plan Execution, Composure, Productivity, Planning, Behavioral Management, Positivity, Optimism
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Engineering Documentation, Concision, Electronic Media, Report Writing, Writing, Engineering Management, Technical Documentation, Editing, Collaboration, Professionalism, Communication, Planning
Beginner · Course · 1 - 3 Months

Starweaver
Skills you'll gain: Revenue Management, Customer experience strategy (CX), Service Design, Design Thinking, Change Management, Hospitality Services, Capital Expenditure, Social Media Campaigns, Financial Statement Analysis, Cost Control, Social Media Marketing, Hospitality Management, Financial Forecasting, Finance, Operations Management, Prototyping, Strategic Planning, Capital Budgeting, Search Engine Optimization, Key Performance Indicators (KPIs)
Intermediate · Specialization · 3 - 6 Months

University of London
Skills you'll gain: Marketing Planning, Marketing Strategies, Marketing Strategy and Techniques, Strategic Marketing, Competitive Analysis, Market Analysis, Marketing, Marketing Management, Business Strategy, Market Dynamics, Target Market, Auditing, Analysis
Mixed · Course · 1 - 4 Weeks