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: Open Web Application Security Project (OWASP), Exploitation techniques, Vulnerability Assessments, Application Security, Vulnerability Management, Security Controls, Authorization (Computing), Cryptography, System Configuration, Encryption, Software Design
★ 4.4 (75) · Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Identity and Access Management, Azure Active Directory, IT Automation, Microsoft Azure, Network Planning And Design, Virtual Networking, Authorization (Computing), Network Administration, Authentications, User Provisioning, Infrastructure as Code (IaC), General Networking, Active Directory, Network Security, Network Troubleshooting, Hybrid Cloud Computing, Windows PowerShell, Cloud Deployment, Command-Line Interface
★ 4.2 (23) · 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

Duke University
Skills you'll gain: Strategic Decision-Making, Dealing With Ambiguity, Performance Metric, Decisiveness, Performance Analysis, Performance Measurement, Adaptability, Customer Demand Planning, Decision Making, Dashboard, Strategic Thinking, Data-Driven Decision-Making, Market Opportunities, Business Analytics, Business Intelligence, Data Science, Data Analysis, Operational Efficiency, Risk Management, Change Management
★ 4.4 (58) · Intermediate · Specialization · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Computational Logic, Theoretical Computer Science, System Requirements, Functional Specification, Agentic systems, Requirements Analysis, Systems Analysis, Verification And Validation, Mathematical Modeling, Control Systems, Linear Algebra, Mathematical Theory & Analysis, Applied Mathematics, Numerical Analysis
★ 3.4 (11) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: WordPress, Content Management Systems, Web Design and Development, Blogs, Content Creation, Content Management, Business Marketing, Creativity
★ 4.3 (117) · Beginner · Guided Project · Less Than 2 Hours

Advancing Women in Tech
Skills you'll gain: Software Architecture, Systems Architecture, Systems Design, Technical Management, Software Design, API Design, System Design and Implementation, Technical Product Management, Cross-Functional Team Leadership, Engineering Management, Program Management, Microservices, Product Management, Cross-Functional Collaboration, Solution Architecture, Leadership and Management, Application Programming Interface (API), Amazon Web Services, Management Reporting
★ 4.6 (19) · Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Canva (Software), Logo Design, Branding, Brand Strategy, Style Guides, Brand Awareness, Typography, Brand Management, Graphic Design, Color Theory, Graphic and Visual Design, Governance, Asset Management, Scalability
Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Pseudocode, Algorithms, Computer Science, Data Structures, Diagram Design
★ 4.3 (30) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Health Informatics, Azure Active Directory, Medical Privacy, Cloud Security, Health Care, Identity and Access Management, Real Time Data, Data Infrastructure, Model Training, Patient Education and Support, AI Security, Microsoft Azure, Clinical Data Management, Clinical Monitoring, Health Technology, Image Analysis, Data Visualization Software, Patient Communication, Generative AI, AI Integrations
Beginner · Professional Certificate · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Electrical Engineering, Semiconductors, Engineering, Scientific, and Technical Instruments, Electrical and Computer Engineering, Electronics, Electronic Components, Materials science, Engineering Calculations, Performance Testing, Physics, Mathematical Modeling
★ 3.9 (27) · Advanced · Course · 1 - 3 Months
Skills you'll gain: Aerospace Basic Quality System Standards, Materials science, Manufacturing Processes, Sustainable Engineering, Process Engineering, Process Development, Sustainable Design, Computer-Aided Design, Engineering Design Process, Manufacturing and Production, Mechanical Engineering, Engineering
Advanced · Course · 1 - 4 Weeks