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.

Duke University
Skills you'll gain: Responsible AI, Data Ethics, Experience Design, User Experience Design, Human Centered Design, Human Factors, Decision Intelligence, Information Privacy, Design Thinking, Machine Learning, Ethical Standards And Conduct, Law, Regulation, and Compliance, Automation
★ 4.7 (249) · Beginner · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Retail Sales, Conflict Management, Retail Store Operations, Cross-Channel Marketing, Market Dynamics, Sales Strategy, E-Commerce, Coordinating, Market Analysis, Business-To-Consumer, Supplier Performance Management, Customer Analysis, Vendor Management, Performance Measurement, Strategic Partnership, Performance Management, Systems Analysis, Performance Analysis, Performance Improvement, Model Evaluation
Intermediate · Course · 1 - 3 Months
Instituto Tecnológico de Aeronáutica
Skills you'll gain: JUnit, Object Oriented Programming (OOP), Java, Java Programming, Object Oriented Design, Unified Modeling Language, Unit Testing, Agile Software Development, Software Design, Software Development, Computer Programming, Test Case, Software Testing, Diagram Design, Programming Principles
★ 4.8 (1.1K) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Retrieval-Augmented Generation, Large Language Modeling, Generative AI Agents, AI Workflows, Prompt Engineering, Embeddings, Token Optimization, Context Management, Document Management, Unstructured Data, Database Management Systems, Metadata Management, Model Evaluation, Data Wrangling, Machine Learning
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Traffic Flow Optimization, Architectural Design, Sustainable Development, Stormwater Management, Building Codes, Community Development, Sustainable Systems, Land Development, Public Works, Sustainable Architecture, Landscape Architecture, Transportation Operations, Civil Engineering, Land Management, Case Studies, Building Design, Economic Development, Sustainable Design, Sustainable Technologies, Environmental Science
★ 4.6 (521) · Intermediate · Specialization · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Design, Software Design Patterns, Object Oriented Programming (OOP), Software Design, Programming Principles, C (Programming Language), Algorithms, Memory Management, Graph Theory, Artificial Intelligence, Data Structures, Simulations
★ 4.5 (337) · Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Electrical Systems, Electrical Safety, Safety Standards, Energy and Utilities, Environmental Regulations, Sustainable Technologies, Manufacturing and Production, Manufacturing Processes, Electric Power Systems, Production Process, Chemistry, Power Electronics, Sustainable Engineering, Sustainable Design, Thermal Management, Equipment Design, Analytical Testing, Materials science, Electronic Components, Chemical Engineering
★ 4.7 (323) · Beginner · Specialization · 3 - 6 Months
Stanford Online
Skills you'll gain: Game Theory, Bidding, Social Sciences, Resource Allocation, Economics, Social Impact, Behavioral Economics, Decision Making, Mathematical Theory & Analysis, Revenue Management, Model Optimization
★ 4.7 (652) · Advanced · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Content Performance Analysis, Prompt Engineering Tools, Visual Storytelling, Market Opportunities, Social Media Content, Video Production, Generative AI, Photo/Video Production and Technology, Social Media Campaigns, Market Analysis, AI Personalization, Campaign Management, Content Creation, Campaign Planning, Digital Content, Content Development and Management, Copywriting, Artificial Intelligence, Content Marketing
Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Conflict Management, De-escalation Techniques, Teamwork, Collaboration, Empathy, Interpersonal Communications, Assertiveness, Communication Strategies, Organizational Effectiveness, Communication, Active Listening
★ 4.5 (1.3K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Anomaly Detection, Data Storytelling, Financial Acumen, Audit Working Papers, Financial Data, Financial Modeling, Variance Analysis, Financial Analysis, Auditing, Data-Driven Decision-Making, Box Plots, Power BI, Risk Analysis, Financial Reporting, Decision Making, Microsoft Excel, Scenario Testing, Microsoft Copilot, Microsoft 365, Generative AI
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Reinforcement Learning, Deep Learning, Machine Learning Methods, Model Evaluation, Artificial Intelligence, Machine Learning, Machine Learning Algorithms, Artificial Neural Networks, Model Training, Agentic systems, Model Optimization, Algorithms, Applied Machine Learning, System Design and Implementation
Intermediate · Course · 1 - 3 Months