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.

Johns Hopkins University
Skills you'll gain: Injury Prevention, Public Safety and National Security, De-escalation Techniques, Social Justice, Policy Analysis, Research, and Development, Public Policies, Policy Analysis, Public Health, Epidemiology, Community Organizing, Law, Regulation, and Compliance, Health Policy, Research, Case Law
★ 4.8 (503) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Programming Principles, Computer Programming, Python Programming, Computer Science
★ 4.5 (66) · Intermediate · Course · 1 - 4 Weeks
University of Leeds
Skills you'll gain: Engineering Management, Project Finance, Project Management, Stakeholder Management, Program Management, Contract Management, Financial Analysis, Project Implementation, Capital Budgeting, Return On Investment, Project Scoping, Finance, Feasibility Studies, Governance, Risk Management, Cash Flows, Procurement
★ 4.7 (276) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Android Studio, Android Development, Android (Operating System), Mobile Development, Application Development, User Interface (UI), Mobile Development Tools, Application Design, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, UI Components, Interaction Design, Usability, Development Environment, Development Testing, Software Testing, Software Installation
★ 4.4 (64) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Web Analytics and SEO, Search Engine Optimization, Generative Engine Optimization (GEO), Content Marketing, Web Analytics, Blogs, Content Optimization, Search Engine Marketing, Content Creation, Content Performance Analysis, Content Development and Management, Digital Marketing Tools, Digital Marketing, Growth Strategies, Content Strategy, Market Research, Brand Management
★ 4.8 (39) · Beginner · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Cross-Functional Team Leadership, AI Product Strategy, Design and Product, Technical Product Management, Engineering Management, Product Management, Team Leadership, Artificial Intelligence and Machine Learning (AI/ML), User Experience Design, Design, Team Management, AI Enablement, Artificial Intelligence, Interviewing Skills, Machine Learning, Deep Learning
★ 4.5 (158) · Beginner · Course · 1 - 4 Weeks

STARWEAVER
Skills you'll gain: Business Process Modeling, Process Modeling, Responsible AI, Digital Transformation, Business Process Management, Business Process Improvement, Process Design, Product Management, AI Enablement, ChatGPT, Sustainable Development, Social Impact, Generative AI, Generative AI Agents, Customer Insights, Innovation, Sustainability Reporting, Prompt Engineering, Data Strategy, Business Strategy
★ 4.3 (35) · Intermediate · Specialization · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Software Testing, Software Technical Review, Code Review, Software Quality Assurance, Verification And Validation, Quality Assurance, SonarQube, Human Factors
★ 4.2 (65) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Failure Analysis, Engineering Practices, Biomedical Engineering, Ethical Standards And Conduct, Business Ethics, Systems Engineering, Engineering Design Process, Social Impact, Engineering, Case Studies, Human Factors Engineering, Software Engineering, Safety Assurance
★ 4.7 (85) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Animations, Motion Graphics, Editing, Animation and Game Design, Developing Training Materials, Content Creation, Video Editing, Video Production, Training and Development
★ 4.5 (319) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Building Codes, Construction, Safety Standards, Building Services Engineering, Building Design, Facility Management and Maintenance, Hazard Analysis, Safety and Security, Firewall, Design Specifications, Systems Integration
★ 4.6 (79) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Data Processing, Data Manipulation, Data Visualization, Interactive Data Visualization, Web Scraping, Data Visualization Software, Pandas (Python Package), Data Analysis, Data Preprocessing, Data Science, Data Cleansing, Matplotlib, Data Import/Export, NumPy, JSON, Python Programming, File I/O
★ 4.3 (201) · Intermediate · Course · 1 - 3 Months