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: Verification And Validation, Embedded Software, Process Modeling, Systems Analysis, Distributed Computing, Theoretical Computer Science, Data Modeling, Software Design, Maintainability, Algorithms, Logical Reasoning
★ 4.1 (10) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Strategic Decision-Making, Decisiveness, Decision Making, Dealing With Ambiguity, Leadership, Problem Solving, Ideation, Innovation, Strategic Leadership, Adaptability, Leadership Development, Creative Thinking, Collaboration, Critical Thinking and Problem Solving
★ 4.9 (48) · Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Cyber Security Assessment, Security Testing, Cybersecurity, Vulnerability Scanning, Cyber Operations, Cyber Threat Intelligence, Cyber Threat Hunting, Scenario Testing, Cyber Security Strategy, Exploitation techniques, Cyber Attacks, Problem Solving, Simulations
★ 4.7 (66) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Convolutional Neural Networks, Model Optimization, Artificial Neural Networks, Deep Learning, Machine Learning Algorithms, Machine Learning Methods, Model Training, Image Analysis, Machine Learning, Computer Vision, Model Evaluation, Algorithms
★ 4.2 (10) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Endpoint Detection and Response, Network Administration, Cryptographic Protocols, IT Security Architecture, Cloud Security, Data Loss Prevention, Cloud Deployment, Cyber Attacks, Security Controls, Infrastructure Security, Computer Security, Encryption, Cloud Computing, Authorization (Computing), Network Planning And Design, Identity and Access Management, System Configuration, Data Security, Authentications, Malware Protection
★ 4.9 (10) · Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Cost Reduction, World History, International Relations, Social Studies, Political Sciences, Emerging Technologies
★ 4.9 (24) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Correlation Analysis, Statistical Visualization, Descriptive Statistics, Statistical Analysis, Statistical Software, Probability & Statistics, Data Analysis, Analysis, R (Software), Systems Of Measurement, Data Quality, R Programming, Statistical Methods, Verification And Validation, Statistical Hypothesis Testing
★ 4.2 (10) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Responsible AI, Large Language Modeling, Generative Model Architectures, Prompt Patterns, IT Security Architecture, Threat Modeling, Vulnerability Assessments, Threat Detection, Cybersecurity, Information Systems Security, Cyber Threat Intelligence, Cyber Security Strategy, Security Strategy, Security Management, Cyber Attacks, Cloud Security, Security Awareness, Enterprise Security, Distributed Denial-Of-Service (DDoS) Attacks
★ 5 (6) · Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Construction Engineering, Geospatial Mapping, Geospatial Information and Technology, Geographic Information Systems, Spatial Data Analysis, Construction, Construction Management, Visualization (Computer Graphics), Spatial Analysis, Global Positioning Systems, GIS Software, Scientific Visualization, Engineering, Scientific, and Technical Instruments, 3D Modeling
★ 4.8 (22) · Intermediate · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Data-Driven Decision-Making, Microsoft Excel, Forecasting, Regression Analysis, Excel Formulas, Statistical Analysis, Data Analysis Software, Time Series Analysis and Forecasting, Spreadsheet Software, Data Visualization, Statistical Methods, Advanced Analytics, Financial Forecasting, Data Analysis, Statistical Hypothesis Testing, Probability & Statistics, Predictive Modeling, Statistical Inference, Statistical Modeling, Variance Analysis
★ 4.6 (41) · Advanced · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Construction, Construction Engineering, Structural Engineering, General Construction and Construction Labor, Construction Inspection, Building Codes, Process Validation, Engineering Practices, Construction Estimating, Civil Engineering, Structural Analysis, Finite Element Methods, Design Specifications, Engineering Design Process, Engineering Analysis, Safety Standards, Engineering Calculations, 3D Modeling
★ 4.8 (33) · Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, API Testing, Test Automation, Test Script Development, Prompt Patterns, Test Tools, Claude Code, Software Testing, Test Case, AI Integrations, Functional Testing, Quality Assurance, GitHub Copilot, Application Programming Interface (API), Restful API, Test Data, Automation, AI Security, Debugging
★ 4.4 (10) · Intermediate · Course · 1 - 3 Months