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.

Arizona State University
Skills you'll gain: Statistical Process Controls, Process Control, Quality Assurance, Semiconductors, Process Validation, Production Process, Verification And Validation, Manufacturing Operations, Manufacturing Processes, Manufacturing and Production, Manufacturing Standards, Process Improvement, Process Analysis, Product Testing, Process Flow Diagrams, Electronics Engineering, Electronics, Reliability, Performance Testing
★ 4.7 (77) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Optimization, Model Evaluation, Large Language Modeling, Data Preprocessing, Model Training, Fine-tuning, Data Cleansing, PyTorch (Machine Learning Library), Transfer Learning, Deep Learning, Natural Language Processing, Exploratory Data Analysis, Test Data, Machine Learning
★ 4.4 (398) · Intermediate · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Biological Engineering, Governance, Biotechnology, Policy Analysis, Medical Science and Research, Healthcare Ethics, Clinical Research Ethics, Health Care Procedure and Regulation, Health Policy, Public Policies, Policy Analysis, Research, and Development, Environmental Issue, Ethical Standards And Conduct, Policy Development, Public Affairs, Case Studies
★ 4.1 (82) · Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Graph Theory, Data Structures, Microsoft Copilot, .NET Framework, Algorithms, Back-End Web Development, C# (Programming Language), Performance Tuning, Theoretical Computer Science, Scalability
★ 4.6 (44) · Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Chemical Engineering, Process Engineering, Occupational Hygiene, Hazard Communication (HazCom), Hazard Analysis, Chemical and Biomedical Engineering, Occupational Health, Health And Safety Standards, Environment Health And Safety, Safety Assurance, Chemistry, Safety Training, Safety Standards, Accident Prevention, Equipment Design, Risk Control
★ 4.8 (71) · Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Electrical Substation, Electrical Systems, Electrical Wiring, Electrical Equipment, Electric Power Systems, Electrical Safety, Electrical Power, High Voltage, Building Services Engineering, HVAC, Mechanical Design, Wiring Diagram, Construction, Civil Engineering, Safety Standards, Schematic Diagrams, Engineering Calculations
★ 4.8 (43) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Graph Theory, Data Structures, Algorithms, Tree Maps, Theoretical Computer Science, Analysis, Python Programming
★ 4.6 (192) · Advanced · Course · 1 - 4 Weeks
Imperial College London
Skills you'll gain: Virtual Reality, Augmented and Virtual Reality (AR/VR), Computer Graphics, Android (Operating System), Visualization (Computer Graphics), Virtual Environment, Logo Design, 3D Assets, Android Studio, Android Development, Computer Graphic Techniques, Application Development, Graphics Software, Animations, Mobile Development, Color Theory, Creative Design, Performance Tuning, Linear Algebra
★ 4.3 (132) · Intermediate · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Project Risk Management, Business Analysis, Project Management, Risk Management, Project Planning, Data Visualization, Agile Methodology, Agile Project Management, Microsoft Excel, Cost Management, Interactive Data Visualization, Stakeholder Engagement, Excel Formulas, Dashboard Creation, Business Analytics, Stakeholder Management, Business Requirements, Solution Design, Data Analysis, Data Validation
★ 4.4 (57) · Beginner · Specialization · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Professional Networking, Professional Development, Leadership Development, Relationship Building, Consultative Approaches, Rapport Building, Business Consulting, Relationship Management, Consulting, Social Skills, Leadership, Trustworthiness, Amazon Web Services, Adaptability, Technical Consulting, Analytical Skills, Critical Thinking and Problem Solving, Branding, Project Management, Brand Management
★ 4.7 (65) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Data Store, Data Storage, Data Storage Technologies, Query Languages, Vector Databases, Data Lakes, File Systems, Database Systems, SQL, Databases, Data Architecture, Cloud Storage, Data Warehousing, Amazon Web Services, Performance Tuning
★ 4.6 (89) · Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Generative Engine Optimization (GEO), Keyword Research, Blogs, Search Engine Optimization, Web Analytics and SEO, Copywriting, Content Optimization, Web Analytics, Large Language Modeling, Search Engine Marketing, Web Content, Google Analytics, Google Gemini, LLM Application, Frontend Performance, Web Presence, Digital Marketing Tools, Marketing, Digital Marketing, Marketing Planning
★ 4.6 (22) · Beginner · Specialization · 3 - 6 Months