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.

Saïd Business School, University of Oxford
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Generative AI, Agentic systems, OpenAI, ChatGPT, AI Workflows, AI Product Strategy, Large Language Modeling, Artificial Intelligence, Model Evaluation, Responsible AI, AI Security, Decision Making
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Restful API, ASP.NET, Model View Controller, JSON, API Design, Web Services, Middleware, Back-End Web Development, Server Side, Extensible Markup Language (XML)
Intermediate · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Image Analysis, Computer Vision, Matlab, Geospatial Information and Technology, Medical Imaging, Estimation, Artificial Intelligence and Machine Learning (AI/ML), Algorithms
Intermediate · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Data Analysis Software, Spatial Data Analysis, Image Analysis, Scientific Visualization, Science and Research, Physics, Physical Science, General Science and Research, Scientific Methods, Estimation, Applied Mathematics, Engineering, Scientific, and Technical Instruments
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Responsible AI, Autoencoders, Convolutional Neural Networks, Recurrent Neural Networks (RNNs), Data Ethics, Deep Learning, Artificial Neural Networks, Reinforcement Learning, Generative AI, Generative Adversarial Networks (GANs), Machine Learning Algorithms, Model Deployment, Debugging, Artificial Intelligence, Image Analysis, Unsupervised Learning, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Computer Vision
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: PyTorch (Machine Learning Library), Model Evaluation, Convolutional Neural Networks, Transfer Learning, Image Analysis, Deep Learning, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

MathWorks
Skills you'll gain: Simulation and Simulation Software, Control Systems, Mathematical Modeling, Engineering Analysis, Data Import/Export, Systems Engineering, Performance Tuning, Electronics Engineering
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Search Engine Optimization, Generative AI, Web Analytics and SEO, Search Engine Marketing, Keyword Research, Digital Marketing, Performance Measurement, Content Creation, Competitive Analysis, Semantic Web, Content Strategy, Artificial Intelligence, Web Content, Content Marketing, Content Development and Management, Analysis, Business Ethics, Ethical Standards And Conduct, Data Strategy, Writing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Branding, Brand Strategy, Brand Awareness, Marketing Design, Target Audience, Customer Insights, Marketing, Content Creation, User Research, Goal Setting, Promotional Strategies, Social Media, Persona Development, Marketing Strategies, Customer Analysis, Digital Marketing
Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Research Methodologies, Science and Research, Social Sciences, Research, Data Collection, Scientific Methods, Research Design, Sociology, Proposal Development, Survey Creation, Sample Size Determination, Quality Assessment, Ethical Standards And Conduct, Probability & Statistics
Mixed · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Sustainable Business, Sustainable Development, Proposal Development, Process Analysis, Environment and Resource Management, Resource Utilization, Corporate Sustainability, Project Design, Waste Minimization, Operational Efficiency, Feasibility Studies, Business Solutions, Environmental Social And Corporate Governance (ESG), Presentations, Cost Benefit Analysis, Strategic Partnership, Innovation, Case Studies
Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Typography, Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Design, Web Development
Intermediate · Course · 1 - 4 Weeks