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: Cascading Style Sheets (CSS), HTML and CSS, Hypertext Markup Language (HTML), Cloud Hosting, Web Development, Cloud Deployment, Responsive Web Design, Web Design, Web Presence, Application Deployment, Typography, Servers, Javascript
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Health Informatics, Digital Transformation, Health Technology, Public Health, Health Disparities, Medical Privacy, Public Health and Disease Prevention, Health Systems, Health Care, Digital Analysis, Data Governance, Interoperability, Information Technology, Artificial Intelligence, Responsible AI
Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Graphic Design, Graphical Tools, Design, Design Software, Creative Design, Design Elements And Principles, Content Marketing, Marketing
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI Agents, Google Gemini, Retrieval-Augmented Generation, Responsible AI, Generative AI, Gemini, Prompt Patterns, Generative Model Architectures, Google Workspace, Prompt Engineering Tools, Google Cloud Platform, AI Security, Agentic Workflows, AI Workflows, AI Product Strategy, Large Language Modeling, Cloud Computing, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: HTML and CSS, Figma (Design Software), Front-End Web Development, User Interface (UI), Cascading Style Sheets (CSS), Responsive Web Design, Web Design and Development, Mockups, Web Design, User Interface (UI) Design, Web Content Accessibility Guidelines, Hypertext Markup Language (HTML), Prototyping, Javascript, Web Development, Dashboard Creation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Google Analytics, Dashboard Creation, Data Storytelling, Content Performance Analysis, Data Validation, Stakeholder Engagement, Statistical Modeling, Search Engine Optimization, Marketing Analytics, Web Analytics, Marketing Automation, Data Visualization, Customer Insights, Data-Driven Decision-Making, Campaign Management, Key Performance Indicators (KPIs), Predictive Analytics, Performance Measurement, Return On Investment, Artificial Intelligence
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Creative Design, Visual Storytelling, Computer Graphic Techniques, Digital Design, Graphics Software, Storytelling, Design Software, Creativity, Color Theory
Mixed · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Creative Problem-Solving, Brainstorming, User Story, Innovation, Solution Design, Agile Methodology, Creativity, Agile Product Development, Systems Engineering, Requirements Analysis, Requirements Elicitation, Complex Problem Solving, Risk Management, Test Driven Development (TDD), Requirements Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Negotiation, Influencing, Persuasive Communication, Collaboration, Relationship Building, Self-Awareness
Intermediate · Course · 1 - 4 Weeks
University of London
Skills you'll gain: Applied Machine Learning, Model Evaluation, Model Training, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Machine Learning, Computer Vision, AI literacy, Image Analysis, Machine Learning Algorithms, Feature Engineering, Data Literacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Supply Chain, Logistics Management, Supply Chain Systems, Business Planning, Market Analysis, Process Design, Business Analysis Tools, Performance Improvement, Plan Execution, Cost Management
Mixed · Course · 1 - 4 Weeks

University of Amsterdam
Skills you'll gain: Science and Research, Research, Social Impact, Experimentation, Innovation, Policty Analysis, Research, and Development, Case Studies, Open Mindset, Stakeholder Engagement, Collaboration, Discussion Facilitation, Diversity Awareness, Teamwork, Planning
Beginner · Course · 1 - 3 Months