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.

Rice University
Skills you'll gain: Java Programming, Dataflow, Java, Distributed Computing, Programming Principles, Application Frameworks, Algorithms, Performance Tuning, Functional Design, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Web Design and Development, Object Oriented Design, Database Systems, Application Design, UI Components
Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Intellectual Property, Branding, Brand Marketing, Brand Strategy, Legal Strategy, Brand Management, Asset Protection, Packaging and Labeling, Legal Risk, Marketing, Strategic Planning, Registration
Mixed · Course · 1 - 4 Weeks
Universidade de São Paulo
Skills you'll gain: Lead Generation, Sales Presentation, Selling Techniques, B2B Sales, Customer Analysis, General Sales Practices, Customer Insights, Sales Process, Sales Strategy, Sales, Customer Retention, Target Audience, Customer Success Management, Prospecting and Qualification, Marketing, Inside Sales, Marketing Strategies, Customer Relationship Building, Marketing Strategy and Techniques, Persona Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ideation, Market Analysis, Market Dynamics, Feasibility Studies, Verification And Validation, Performance Testing, Customer Insights, Good Manufacturing Practices, Supply Management, Process Optimization, Quality Control
Beginner · Course · 1 - 3 Months

Skills you'll gain: Generative Engine Optimization (GEO), Prompt Engineering, Web Analytics and SEO, Search Engine Optimization, Search Engine Marketing, Generative AI, Marketing Strategy and Techniques, Blogs, Digital Marketing, Content Marketing, Content Creation, Web Content, Semantic Web, Keyword Research, Content Strategy, Growth Strategies, Artificial Intelligence, Web Analytics, Competitive Analysis, Performance Measurement
Intermediate · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Quantitative Research, Statistical Hypothesis Testing, Survey Creation, Surveys, Marketing Analytics, Regression Analysis, Business Research, Market Research, Statistical Inference, Marketing, Statistical Analysis, Statistical Methods, Data-Driven Marketing, Probability & Statistics, Analytics, Analysis, Advanced Analytics, Market Analysis, Sampling (Statistics), Data Cleansing
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Competitive Analysis, Value Propositions, Target Market, Target Audience, Product Improvement, Product Management, User Experience, Product Development, Product Design, Product Strategy, Customer Analysis, Product Planning, Agile Product Development, Market Analysis, Product Requirements, User Feedback, Product Testing, Continuous Improvement Process, Needs Assessment, Ideation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Agentic Workflows, AI Workflows, Generative AI Agents, AI Orchestration, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), LLM Application, Application Deployment, Cloud Deployment, Prompt Patterns, Model Deployment, Microsoft Azure, AI Integrations, Prompt Engineering Tools, Multimodal Prompts, Token Optimization, Persona (User Experience), Retrieval-Augmented Generation, Test Case
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Design Thinking, Healthcare Project Management, Solution Design, Quality Improvement, Patient Flow, Continuous Quality Improvement (CQI), Patient Safety, Creative Thinking, Innovation, Brainstorming, Project Management, Problem Management, Needs Assessment, Clinical Practices, User Centered Design, Process Modeling
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Email Marketing, Direct Marketing, Campaign Management, Digital Marketing Tools, Marketing, Digital Marketing, Target Audience, Registration, Driving engagement, Design, Business
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: MongoDB, Restful API, API Design, NoSQL, Database Development, Node.JS, Query Languages, Application Programming Interface (API), Database Management, Distributed Computing, Data Store, Database Design, Database Architecture and Administration, Performance Tuning, Object-Relational Mapping, Scalability, Data Integrity, Data Modeling, Data Validation
Intermediate · Course · 1 - 4 Weeks