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.

LearnQuest
Skills you'll gain: Data Modeling, Oracle SQL Developer, Relational Databases, Database Design, Databases, SQL, Oracle Databases, Query Languages, Software Installation
★ 4.5 (31) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: TCP/IP, Network Architecture, Network Routers, Networking Hardware, Network Planning And Design, General Networking, Network Security, Dynamic Host Configuration Protocol (DHCP), Network Infrastructure, Network Administration, Network Troubleshooting, Computer Networking, Network Engineering, Network Protocols, Network Switches, Scalability
★ 4.6 (17) · Beginner · Course · 3 - 6 Months

Howard University
Skills you'll gain: Business Software, Information Systems, Enterprise Application Management, Management Information Systems, Information Technology, Enterprise Resource Planning, Information Systems Security, E-Commerce, Business Systems Analysis, Systems Analysis, Computer Hardware, Data Warehousing, Decision Support Systems, Disaster Recovery, Networking Hardware, Business Ethics, Operating Systems, Data Ethics, Business Process Management, Customer Relationship Management
★ 4.7 (72) · Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Equipment Design, Chemistry, Electrical Systems, Electrical Power, Chemical Engineering, Chemical and Biomedical Engineering, Energy and Utilities, Materials science, Manufacturing Processes, Engineering Calculations
★ 4.6 (27) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Context Engineering, Agentic Workflows, AI Orchestration, Tool Calling, Generative AI, Gemini, Artificial Intelligence, Google Gemini, Retrieval-Augmented Generation, Model Optimization, Embeddings, Workflow Management, Python Programming, Data Validation
★ 3.7 (9) · Beginner · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Vibe coding, AI Workflows, Generative AI Agents, Software Development Tools, Application Development, GitHub, Code Review, AI Personalization, Software Development, Generative AI, Artificial Intelligence, Web Development Tools, Web Development, Software Engineering, Responsible AI, Design Software, Front-End Web Development, Javascript, React.js
★ 4.4 (50) · Beginner · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Business Modeling, Business Architecture, Business Strategy, Design Thinking, Storytelling, Innovation, Entrepreneurship, Systems Thinking, Shared Media, Organizational Development, Visual Storytelling, Professional Networking, Value Propositions, Market Opportunities, Case Studies
★ 4.6 (78) · Advanced · Course · 1 - 4 Weeks

Fudan University
Skills you'll gain: Game Design, Video Game Development, Conceptual Design, Systems Design, Computer Graphics, Computer Graphic Techniques, Storytelling
★ 3.9 (34) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Performance Measurement, Business Intelligence Software, Interactive Data Visualization, Data Presentation, Analytics, Business Reporting, Dataflow, Anomaly Detection, Machine Learning
★ 4.3 (12) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Presentations, Business Intelligence, Dashboard Creation, Dashboard, Tableau Software, IBM Cognos Analytics, Data Presentation, Statistical Analysis, Business Analytics, Data Analysis, Looker (Software), Statistical Methods, Regression Analysis, Data Visualization, Data Analysis Software, PostgreSQL, Interactive Data Visualization, Query Languages, Data Visualization Software, Data Cleansing
★ 4.7 (43) · Advanced · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Project Management Office (PMO), Program Management, Change Management, Organizational Change, Project Portfolio Management, Agile Project Management, Project Management, Project Management Institute (PMI) Methodology, Sustainable Business, Sustainable Development, Corporate Sustainability, Sustainability Standards, Agile Methodology, Organizational Strategy, Collaboration, Data-Driven Decision-Making
★ 4.7 (37) · Beginner · Course · 1 - 3 Months

Lund University
Skills you'll gain: Radiation Therapy, electromagnetics, High Voltage, Radiology, Power Electronics, Engineering, Scientific, and Technical Instruments, Electrical Engineering, Pump Stations, Medical Equipment and Technology, Physics, Electronic Systems, Sustainable Technologies, Equipment Design, Materials science, Sustainable Engineering
★ 4.7 (107) · Intermediate · Course · 1 - 3 Months