Design Patterns courses can help you learn object-oriented design principles, common design patterns like Singleton and Observer, and best practices for software architecture. You can build skills in code refactoring, improving maintainability, and enhancing collaboration among developers. Many courses introduce tools such as UML for visualizing design structures and integrated development environments (IDEs) that facilitate pattern implementation, allowing you to apply these concepts in real coding projects.

Skills you'll gain: Web Content Accessibility Guidelines, UI/UX Strategy, User Experience, User Interface and User Experience (UI/UX) Design, Experience Design, Writing and Editing, UI/UX Research, User Experience Design, Design and Product, User Research, Digital Design, User Interface (UI), Usability, User Interface (UI) Design, Technical Writing, Usability Testing, Style Guides, Content Strategy, User Flows, Product Design
Beginner · Course · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Software Engineering, Code Reusability, Program Development, Video Game Development, Programming Principles, Software Development, Computer Programming, Event-Driven Programming, Software Testing, Computational Thinking, Game Design, Animations, Animation and Game Design
Mixed · Course · 1 - 3 Months

Skills you'll gain: Kanban Principles, Agile Methodology, Lean Methodologies, Workflow Management, Process Development, Agile Project Management, Business Process, Business Process Management, Process Mapping, Process Optimization, Collaborative Software, Service Design
Intermediate · Guided Project · Less Than 2 Hours

AI CERTs
Skills you'll gain: Prompt Engineering Tools, Prompt Patterns, Vibe coding, Data Ethics, AI Workflows, Generative AI Agents, AI Integrations, AI Personalization, Artificial Intelligence, Debugging, Ideation, Problem Solving, Automation, Code Review, Ethical Standards And Conduct, Computer Programming Tools, Productivity
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Simple Object Access Protocol (SOAP), Restful API, Web Services, Hypertext Markup Language (HTML), HTML and CSS, Java Platform Enterprise Edition (J2EE), Software Design, Java, Extensible Markup Language (XML), Application Programming Interface (API), API Design, Object Oriented Design, Software Design Patterns, Software Architecture, Web Design, Web Design and Development, Web Applications, Front-End Web Development, Web Development, Program Development
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Systems Thinking, Sustainable Systems, Environmental Laws, Sustainable Development, Land Management, Climate Change Adaptation, Land Development, Community Development, Environmental Policy, Social Impact, Sustainable Design, Social Justice, Environmental Regulations, Environmental Issue, Socioeconomics, Diversity Equity and Inclusion Initiatives, Climate Change Mitigation, Energy and Utilities, Petroleum Industry
Beginner · Course · 1 - 3 Months

JetBrains
Skills you'll gain: Object Oriented Design, File I/O, Data Structures, Python Programming, Programming Principles, Code Reusability, Computer Programming, Scripting, Data Processing, Package and Software Management, Code Review, Computational Logic, NumPy, Development Environment, Integrated Development Environments, Computational Thinking, Software Installation, Numerical Analysis
Beginner · Course · 1 - 3 Months

Universitat de Barcelona
Skills you'll gain: Education and Training, Intercultural Competence, Culture, Teaching, Training Programs, Cultural Diversity, Curriculum Planning, Instructional Strategies, Research, Research Methodologies, International Relations, Student-Centred Learning, Surveys, Instructional and Curriculum Design, Pedagogy, Sustainable Development
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Database Application, Python Programming, Unit Testing, Computer Programming, Restful API, Cross Platform Development, Package and Software Management, Scripting, Data Science, Computer Programming Tools, Program Development, Software Development, Data Processing, Debugging, Programming Principles, User Interface (UI) Design, Regression Analysis, Machine Learning
Intermediate · Specialization · 1 - 3 Months

Packt
Skills you'll gain: Information Architecture, User Experience, UI/UX Research, User Experience Design, Persona (User Experience), Design Research, UI/UX Strategy, Experience Design, Solution Design, User Centered Design, Usability Testing, Persona Development, Usability, Qualitative Research, Interviewing Skills, Content Creation, Storytelling
Intermediate · Course · 1 - 3 Months

28DIGITAL
Skills you'll gain: Strategic Decision-Making, Business Strategy, Strategic Thinking, Business Leadership, Decision Making, Corporate Strategy, Artificial Intelligence, Leadership, Digital Transformation, AI Integrations, Organizational Structure, Organizational Change
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Retail Management, Retail Store Operations, Retail Sales, Merchandising, Customer Analysis, Customer Insights, Product Assortment, Promotional Strategies, Strategic Marketing, Market Intelligence, Integrated Marketing Communications, Consumer Behaviour, Promotions and Campaigns, Marketing Communications, Operations Management, Financial Management, Competitive Analysis, Organizational Structure
Mixed · Course · 1 - 3 Months