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 Workflows, Copywriting, Education Software and Technology, Motion Graphics, Blogs, AI Product Strategy, Graphic and Visual Design, Scripting, Color Theory, Target Audience, Creativity, Writing and Editing, Social Media Content, Typography, Marketing, Business Research
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Surveys, Program Evaluation, Survey Creation, Health Policy, Sampling (Statistics), Health Systems, Health Assessment, Health Equity, Data Collection, Quantitative Research, Institutional Review Board (IRB), Maternal Health, Data Management, Statistical Analysis, Analysis, Nutrition and Diet, Public Health, Research Design, Data Cleansing, Data Analysis
Intermediate · Specialization · 3 - 6 Months

Copenhagen Business School
Skills you'll gain: Social Impact, Growth Strategies, Team Oriented, Marketing Communications, Business Modeling, Business Planning, Sustainable Development, Organizational Structure, Entrepreneurship, Market Opportunities, Communication Strategies, Business Strategy, Strategic Partnership, Community Development, Sustainable Business, Performance Measurement, Fundraising, Entrepreneurial Finance, Needs Assessment, Team Building
Beginner · Specialization · 3 - 6 Months

National Taiwan University
Skills you'll gain: SketchUp (3D Modeling Software), 3D Modeling, Building Design, 3D Assets, Architecture and Construction, Computer-Aided Design, Assembly Drawing
Intermediate · Course · 1 - 3 Months

Palo Alto Networks
Skills you'll gain: Cybersecurity, Cyber Attacks, Network Security, Zero Trust Network Access, Malware Protection, Firewall, AI Security, Endpoint Security, Threat Modeling, Cloud Security, System Configuration, Cloud Computing, Software As A Service, Cryptography, Authentications
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Application Development, User Interface and User Experience (UI/UX) Design, Web Design and Development, Front-End Web Development, No-Code Development, WordPress, Web Applications, Web Development, Full-Stack Web Development, Back-End Web Development, Content Management Systems
Beginner · Course · 1 - 3 Months

Technical University of Denmark (DTU)
Skills you'll gain: Power Electronics, Electrical Power, Plant Operations and Management, Electric Power Systems, Sustainable Technologies, Energy and Utilities, Semiconductors, Electronics, Electronics Engineering, Environmental Engineering, Electrical Engineering, Materials science, Physics, Engineering Calculations, Mathematical Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Team Leadership, Collaboration, Organizational Effectiveness, Productivity, Employee Engagement, Overcoming Obstacles
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Research Design, Science and Research, Laboratory Research, Research Methodologies, Research, Consumer Behaviour, Influencing, Marketing Psychology, Case Studies, Persuasive Communication, Statistical Analysis, Ethical Standards And Conduct, Data Collection, Advertising, Behavioral Economics, Data Analysis Software, Biomedical Technology, Marketing Communications, Experimentation, Neurology
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Bash (Scripting Language), Python Programming, Unix Shell, Command-Line Interface, Programming Principles, Computer Programming, Scripting, Scripting Languages, Development Environment, Data Structures
Beginner · Guided Project · Less Than 2 Hours
Michigan State University
Skills you'll gain: Animations, Storyboarding, Animation and Game Design, Unity Engine, Color Theory, Video Game Development, Adobe Photoshop, Game Design, Computer Graphics, Graphic and Visual Design, Creativity
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Magnetic Resonance Imaging, Data Analysis, Analytical Skills, Image Analysis, Statistical Analysis, Advanced Analytics, Network Analysis, Psychology, Time Series Analysis and Forecasting, Matlab, Neurology, Statistical Modeling, Statistical Methods
Mixed · Course · 1 - 4 Weeks